Hospital Management System Project

Project

On

Hospital Management System

Submitted to:-

Prepared by:-

HOSPITAL

A hospital is a health care institution providing patient treatment with specialized

staff and equipment. Hospitals are usually funded by public sector by health

organisations (for profit or non-profit), by health insurance companies, or by

charities, including direct charitable donations. Hospitals have a range of

departments (e.g., surgery, and urgent care etc).

HOSPITAL MANAGEMENT SYSTEM

A hospital management system is an information system that manages the aspects

of a hospital. This may include the administrative, financial, and medical

processing. It is an integrated end-to-end Hospital Management System that

provides relevant information across the hospital to support effective decision

making for patient care, hospital administration and critical financial accounting, in

a seamless flow. This program can look after Inpatients, OPD patients, records,

database treatments, status illness, billings etc. it also maintains their hospital info

such as ward id, Doctor in Charge, Department administering etc. Now with a

laboratory module to handle all lab operations...!!! Not only has this it also looked

after doctor and staff records and payments. Now with advanced features like LAN

connectivity, ICD10 disease database, Webcam support.

NEED OF HMS

1. Minimized documentation and no duplication of records.

2. Reduced paper work.

3. Improved Patient Care

4. Better Administration Control

5. Faster information flow between various departments

6. Smart Revenue Management

7. Effective billing of various services

8. Exact stock information

Software Requirement Specification (SRS)

A Software requirements specification (SRS), a requirements specification for a

software system, is a complete description of the behavior of a system to be

developed and may include a set of use cases that describe interactions the users will

have with the software. In addition it also contains non-functional requirements.

Non-functional requirements impose constraints on the design or implementation

(such as performance engineering requirements, quality standards, or design

constraints).

1. Introduction

The SRS is produced at the culmination of the analysis task. The function and

performance allocated to software as part of the system engineering and refined by

establishing a complete information description, a detailed functional description, a

representation of system behavior, indication of performance requirements and

design constrains, appropriate validation criteria and the other information related to

requirements.

The SRS is technical specification of requirement of Hospital

Management system. This specification describes what the proposed system should

do without describing how it will do it. It also describes complete external behavior

of proposed system.

1.1. Purpose:-

The main purpose of our system is to make hospital task easy and is to develop

software that replaces the manual hospital system into automated hospital

management system. This document serves as the unambiguous guide for the

developers of this software system.

1.2. Scope:-

The document only covers the requirement specification for the hospital

management system. This document does not provide any references to the other

component of the hospital management system. All the external interfaces and the

dependencies are also identified in this document.

1.3. Feasibility Study:-

The overall scope of the feasibility study was to provide sufficient information

to allow a decision to be made as to whether the hospital management system project

should proceed and so, its relative priority in the context of the other existing hospital

management system.

The feasibility study of this project had undergone through various steps

which as describe as under:

a) Identify the origin of the information at different level.

b) Identify the expectation of user from computerized system.

c) Analyze the drawback of existing system.

1.4. Definition , Acronyms , Abbreviations:-

CFD: - Context Flow Diagram

DFD: - Data Flow Diagram

IDE: - Integrated Development Environment

C++:-Platform Independent And Object_oriented programming language

SRS: - Software Requirement Specification.

1.5. Reference:-

1) An integrated approach to software engineering, Third edition by Pankaj

Jalote

2) OOP in C++ – E Balaguruswamy

3) Software engineering By Ian Sommerville

1.6. Overview:-

Hospital Management System is a process of implementing all the activities

of the hospital in a computerized automated way to fasten the performance.

This project is to maintain the patient details, lab reports and to calculate the

bill of the patient. You can also manually edit any patient details and issue bill receipt

to patient within few seconds.

2. OVERALL DESCRIPTION

2.1. Product perspectives:-

This project gives the procedural approach how a patient gets treatment,

details about date of treatment and finally depending on different criteria like room

allocated, lab reports, treatment and medicine taken…..etc,how billing is calculated.

During billing health card facility is also considered.

2.2. Product Function:-

The data represented in hospital management application will perform the

following major function:-

Patient Details: - It includes inpatient and outpatient details.

Tasks:- It includes the various tasks which are used in hospital

Billing Details:-This software will help to calculate the bill much quicker and

simpler way. This enables the organization to keep the information in efficient

and systematic way.

2.3. User Characteristics:-

This software is developed such that total appearance of the product to make it more

user friendly. The operator will be provided with login id and password. General

users with basic computer skills can use this software.

2.4. General Constraints:-

Any update regarding the patient’s information from the hospital are to be

recorded to have updated and correct values.

2.5. Assumption and Dependencies:-

All the data entered will be correct and up to date. This software package is

developed using java as front end which is supported by sun micro system, MS SQL

server 2005 as the back end which is supported by Microsoft windows XP.

3. SPECIFIC REQUIREMENTS

It describes all the details that the software developer need to know for designing

and developing the system. This is typically the largest and most important part of

the document.

3.1. External Interface Requirements:-

3.1.1. User Interface:-

User interface is designed in a user friendly manner and the user, in

another end he has to give the order, for that he will interface with keyboard and

mouse.

3.1.2. Hardware Interface:-

1) OS – windows

2) Hard disk – 80 GB

3) RAM – 1 GB

4) Keyboard – Standard QWERTY keyboard for interface

5) Mouse – Standard mouse with 2 buttons

3.1.3. Software Interface:-

1) Front end – OOP using C++

2) OS – Net Beans IDE 6.9.1

3) .Net Firmware

3.1.4. Communication Interface:-

Windows

3.2. Functional Requirements:-

3.2.1. Administration module:-

This module enables the user to insert, update, view, search and delete

the patient information.

3.2.2. Patient module:-

Data Members :- PatientId, Name, Age, Sex, BloodGroup, Marital Status

,Address, Phone Number.

3.2.3. Task module:-

This module is used by system admin to manage the system.

It has following sub modules.

Add New Patient :- This module is used to add a new patient.

View Details :- This module is used to view the details of a previously admitted

patient.

Search :- This module searches the record of desired patient using his ID,

Name, City or Blood Group.

Delete :- This module deletes the entry of a patient.

Recycle bin :- This module retrieves the deleted patient data.

3.2.4. Billing Module:-

It requires following data members.

Patient ID ,Patient Name, Treatment Charges, Bed Charges and Other Charges

Total Amount which gives the total amount which the patient has to pay.

3.2.5. Updation module:-

This module used to store or produce the patient reports .This updates

patient info after each task.

3.3. Performance Requirements:-

The capability of the computer depends on the performance of the software.

The software can take any number of input provided the database size is large

enough. This would depend on the available memory space.

3.4. Design Constraints:-

This will help the doctors or users to view the records of the patients

immediately whenever necessary. They can also calculate the bill of the particular

patients. This software also has the ability to add, update and delete the record

whenever needed. This project will help to smoother the process of the hospital

activites.

4. SYSTEM FEATURES:

The users of the system should be provided the surety that their account is

secure. This is possible by following:

User authentication and validation of members using their member ID.

Proper monitoring by the administrator which includes account status,

showing a popup if wrong data is entered more than a required limit.

Privacy of personal details of patient maintained properly.

5. ATTRIBUTES:

5.1

Reliability:

This application is a reliable product that produces fast and verified output of all its

processes.

Availability:

This application will be available to use and help them to carry out their operations

conveniently.

Security:

The application will be password protected. User will have to enter correct

username, password and role in order to access the application.

Maintainability:

The application will be designed in a maintainable manner. It will be easy to to

incorporate new requirements in the individual modules.

Portability:

The application will be easily portable on any windows-based system that has

oracle installed.

5.2 Data Dictionary:-

CLASS

NAME

DATA MEMBERS MEMBER

FUNCTIONS

ADMIN:

task()

PATIENT:

Name: string Get_address()

ID: int Pay_bill()

Age: int

Maritial_status: string

Sex: string

Blood_group: string

TASK:

Add_patient()

View_details()

Search()

Discharge()

Prepare_bill()

ADDRESS:

House_no: int

Street: int

City: string

State: string

Country: string

BILL:

Treatment_charges: float Total_amount()

Bed_charges: float

Other_charges: float

Amount: float

6. SYSTEM DESIGN:

The principles used in design are described below :-

1. DATA FLOW DIAGRAM:

Symbol Name Function

Data Flow Used to connect processes to each other. The

arrowhead indicates direction of data flow.

Process Performs some transformation to input data to

output data.

Source or

sink.(external

entity)

A source of system inputs or sink of system

outputs.

Data Store A repository of data. Arrowheads indicate net

inputs or net outputs to the store.

2. ENTITY RELATIONSHIP DIAGRAM:-

Symbol Name Description

Entity

An entity can be any object, place, person

or anything.

Attribute

An Attribute Describes a property or

characteristics of an entity.

Relationship

A Relationship Describes relation

between entities.

3. CLASS DIAGRAM:-

4.SEQUENCE DIAGRAM:-

5.USE CASE DIAGRAM:-

CONCLUSION:-

The project Hospital Management System (HMS) is for computerizing the

working in a hospital. It is a great improvement over the manual system. The

computerization of the system has speed up the process. In the current system,

the front office managing is very slow. The hospital managing system was

thoroughly checked and tested with dummy data and thus is found to be very

reliable. The software takes care of all the requirements of an average hospital

and is capable to provide easy and effective storage of information related to

patients that come up to the hospital.

It generates test reports and also provides the facility for searching the details of

the patient. It also provides billing facility on the basis of patient’s status

whether it is an indoor or outdoor patient. The system also provides the facility

of backup as per the requirement.

FUTURE ENHANCEMENTS:

The proposed system is Hospital Management System. We can enhance this

system by including more facilities like pharmacy system for the stock details

of medicines in the pharmacy.

Providing such features enable the users to include more comments into the

system.

LIMITATIONS:

The size of the database increases day-by-day, increasing the load on the

database back up and data maintenance activity.

Training for simple computer operations is necessary for the users working

on the system.

REFERENCES:-

1) An integrated approach to software engineering, Third edition by

Pankaj Jalote

2) OOP in C++ – E Balaguruswamy

3) Software engineering By Ian Sommerville

WEB REFERENCES:

1 .www.google.com

2. www.stackoverflow.com

CODE FOR HMS:::

/* HOSPITAL MANAGEMENT SYSTEM

PROGRAMMING LANGUAGE C++

Please enter the input data in specified format only

*/

#include<iostream> //for input and output stream regulation

#include<process.h> //for exit()

#include<string.h> //for strlen() and strcmp()

#include<conio.h> //for getch() and clrscr()

#include<stdio.h>

using namespace std;

class all //declaration for class "all"

{

private:

struct address

{

int house;

char city[30];

char state[30];

char street[30];

char country[30];

};

struct patient_info

{

address AD1; //nested structure implemented

int sex;

int reg_no;

int bld_group;

char name[50];

int martial_status;

}PI[100];

int task;

protected: //functions declared

void search_menu();

void search_city();

void exit_function();

void search_show_info();

void search_blood_group();

void enter_patient_info();

void show_patient_detail();

void after_search_options();

void after_restore();

public:

void tasks();

void recycle_bin();

void delete_entry();

void billing();

void after_delete_options();

int s_group;

int s_choice;

int en_del_index;

int delete_choice;

char ch;

char answer;

char answer1;

char s_city[30];

char exit_answer;

char delete_confirm;

char after_search_answer;

}; //end of class "all"

class temp1 //declaration for class "temp"

{

public:

int m,i,j,k,d,e,f,rem,temp,count,regis,entry,serial,attempt,current,index;

int

d_index,ssi_count,show_count,delete_show,search_index,search_count,current_ye

ar,delete_count;

int

search_number,restore_serial,entry_index[100],after_search_choice,after_restore_c

hoice;

char

enter_now,restore_confirm,duplicate_answer,delete_all_confirm,restore_all_confir

m,after_search_answer;

temp1() //constructor for temp invoked

{

i=0;j=0; d=0; e=0; f=0;

serial=0;

current=0;

d_index=0;

ssi_count=0;

show_count=0;

delete_show=0;

delete_count=0;

}; //end of constructor for temp

}; //end of class "temp"

all A1; //object for class "all" declared

temp1 T1; //object for class "temp" declared

int main() //main function

{

T1.count=0;

for(T1.m=1;T1.m<=100;T1.m++) //default index value set to -1 for each entry

{

T1.entry_index[T1.m]=-1;

}

cout<<"\t\t\t\t WELCOME TO"<<"\n";

cout<<"\n\n\t\t\t***HOSPITAL MANAGEMENT SOFTWARE***"<<"\n";

cout<<"\n\t\t\t BY SAKSHI,SHWETA AND SANJIT "<<"\n";

A1.tasks();

} //end of main function

void all::tasks()

{

T1.attempt=0;

T1.d_index=0;

cout<<"\n\n\t\t\t ***Hospital Management Tasks***"<<"\n";

cout<<"\n";

cout<<"\n\n\tPlease select a task to do..."<<"\n";

cout<<"\n\n\t1. Enter a new patient information "<<"\n";

cout<<"\t2. View detail of existing patient "<<"\n";

cout<<"\t3. Search by city or blood group"<<"\n";

cout<<"\t4. Delete entry "<<"\n";

cout<<"\t5. Recycle Bin "<<"\n";

cout<<"\t6. Prepare Bill "<<"\n";

cout<<"\t7. Exit "<<"\n\n\n";

cout<<"\a Enter your task serial : ";

cin>>task;

switch(task)

{

case 1:{

A1.enter_patient_info();

break;

}

case 2:{

A1.show_patient_detail();

break;

}

case 3:{

A1.search_menu();

break;

}

case 4:{

A1.delete_entry();

break;

}

case 5:{

A1.recycle_bin();

break;

}

case 6:{

A1.billing();

break;

}

case 7:{

A1.exit_function();

break;

}

default:

cout<<"\n\n\n\n\n\tInvalid task serial !!!"<<"\n";

cout<<"\tValid options are 1-6 !!!"<<"\n";

cout<<"\tPress any key to return to the main task menu....\a"<<"\n";

getch();

A1.tasks();

}

return ; //end of switch for task

} //end of function

void all::enter_patient_info()

{

if(T1.current==100) //to avoid overflow of data in the database

{

cout<<"\n\n\n\t Database is full !!! ";

cout<<"\n\t Sorry, you cannot enter any more information !!! ";

cout<<"\n\t Information of maximum 100 patients can be entered !!!! ";

cout<<"\n\t Press any key to return to the main menu....\a ";

getch();

A1.tasks();

}

answer='y';

if(T1.count==0)

T1.serial=1;

else

T1.i=T1.serial;

for(T1.i=T1.serial;answer=='y'||answer=='Y';T1.i++)

{

cout<<"\a";

T1.current++;

PI[T1.i].reg_no=T1.i;

T1.temp=T1.serial;

T1.entry_index[T1.i]=1;

cout<<"\n\n\t ***ENTERING INFORMATION FOR PATIENT SERIAL

NUMBER "<<T1.i<<" ***"<<"\n";

cin.get(ch);

cout<<"\nRegistration Number : "<<PI[T1.i].reg_no<<"\n\n";

cout<<"Enter the name of patient : ";

cin.getline(PI[T1.i].name,50);

while(strlen(PI[T1.i].name)==0)

{

cout<<"\a\nPlease enter a name : "; //if enter is pressed before entering a name

cin.getline(PI[T1.i].name,50);

cout<<"\n";

}

for(T1.k=1;T1.k<T1.serial;T1.k++) //loop to avoid duplicate entries

{

if(strcmp(PI[T1.i].name,PI[T1.k].name)==0) //if match is found

{

if(T1.entry_index[T1.k]==0) //if entry is already deleted

continue;

else //if entry still exists

{

T1.current-=1; //current no. of entries remains same

cout<<"\n\n\n\tThe patient is already admitted in the hospital !!!";

cout<<"\n\tWant to view info of this registration number in detail (Y/N) : \a";

cin>>T1.duplicate_answer;

while(T1.duplicate_answer!='Y'&&T1.duplicate_answer!='y'&&T1.duplicate_ans

wer!='N'&&T1.duplicate_answer!='n')

{

cout<<"\n\t\aPlease re enter a correct option (Y/N) : ";

cin>>T1.duplicate_answer;

}

if(T1.duplicate_answer=='y'||T1.duplicate_answer=='Y')

{

T1.entry_index[T1.i]=-1;

T1.regis=T1.k;

T1.d_index=1;


}

else

{

A1.tasks();

}

}

}

} //end of "for loop" to prevent duplicate entries

cout<<"\nSex ( 1-Male , 2-Female ) : ";

cin>>PI[T1.i].sex;

while(PI[T1.i].sex!=1&&PI[T1.i].sex!=2)

{

cout<<"\a\nInvalid input for sex of patient !!!";

cout<<"\nSex : ";

cin>>PI[T1.i].sex;

}

cout<<"\nMartial status( 1-Married , 2-Single ) : ";

cin>>PI[T1.i].martial_status;

while(PI[T1.i].martial_status<1||PI[T1.i].martial_status>2)

{

cout<<"\a\nInvalid input for martial status !!!"<<"\n";

cout<<"Enter a valid martial status : "<<"\n";

cin>>PI[T1.i].martial_status;

}

cin.get(ch);

cout<<"\n *** Blood group ***"<<"\n";

cout<<" 1. A+ "<<"\n";

cout<<" 2. A- "<<"\n";

cout<<" 3. B+ "<<"\n";

cout<<" 4. B- "<<"\n";

cout<<" 5. AB+ "<<"\n";

cout<<" 6. AB- "<<"\n";

cout<<" 7. O+ "<<"\n";

cout<<" 8. O- "<<"\n";

cout<<"\nEnter a blood group : ";

cin>>PI[T1.i].bld_group;

switch(PI[T1.i].bld_group)

{

case 1:

case 2:

case 3:

case 4:

case 5:

case 6:

case 7:

case 8:

break;

default:

while(PI[T1.i].bld_group!=1&&PI[T1.i].bld_group!=2&&

PI[T1.i].bld_group!=3&&PI[T1.i].bld_group!=4&&

PI[T1.i].bld_group!=5&&PI[T1.i].bld_group!=6&&

PI[T1.i].bld_group!=7&&PI[T1.i].bld_group!=8)

{

cout<<"\aInvalid input !!!"<<"\n";

cout<<"Please enter a valid Blood Group : "<<"\n";

cin>>PI[T1.i].bld_group;

} //end of while loop

} //end of switch

cin.get(ch);

cout<<"\n\n ***ENTERING ADDRESS**"<<"\n\n";

cout<<"House number : ";

cin>>PI[T1.i].AD1.house;

while(PI[T1.i].AD1.house<=0)

{

cout<<"\a\nInvalid input for house number !!!";

cout<<"\nAgain enter the house number : ";

cin>>PI[T1.i].AD1.house;

}

cin.get(ch);

cout<<"Street : ";

cin.getline(PI[T1.i].AD1.street,30);

while(strlen(PI[T1.i].AD1.street)==0)

{

cout<<"\a\nPlease enter a street : "; //if enter is pressd before input for street

cin.getline(PI[T1.i].AD1.street,50);

cout<<"\n";

}

cout<<"City : ";

cin.getline(PI[T1.i].AD1.city,30);

while(strlen(PI[T1.i].AD1.city)==0)

{

cout<<"\a\nPlease enter a city : "; //if enter is pressd before input for city

cin.getline(PI[T1.i].AD1.city,50);

cout<<"\n";

}

cout<<"State : ";

cin.getline(PI[T1.i].AD1.state,30);

while(strlen(PI[T1.i].AD1.state)==0)

{

cout<<"\a\nPlease enter a state : "; //if enter is pressed before input for state

cin.getline(PI[T1.i].AD1.state,50);

cout<<"\n";

}

cout<<"Country : ";

cin.getline(PI[T1.i].AD1.country,30);

while(strlen(PI[T1.i].AD1.country)==0)

{

cout<<"\a\nPlease enter a country : "; //if enter is pressd before input for

country

cin.getline(PI[T1.i].AD1.country,50);

cout<<"\n";

}

cout<<"\n\nWant to enter information for another patient (Y/N) ? ";

cin>>answer;

while(answer!='Y'&&answer!='y'&&answer!='N'&&answer!='n')

{

cout<<"\a\nPease re-enter a correct option (Y/N) : ";

cin>>answer;

}

cout<<"\n";

T1.count++;

T1.serial++;

} //end of "for loop" for entering information

A1.tasks();

} //end of function

void all::show_patient_detail()

{

if(T1.d_index==1)

{

T1.d_index=0;

cout<<"\n\n";

goto direct;

}

if(T1.current==0)

{

cout<<"\n\n\n";

cout<<"\tDatabase is empty !!!"<<"\n";

cout<<"\tPlease enter some information first. "<<"\n";

cout<<"\n\n\tDo you want to enter now (Y/N) : \a";

cin>>T1.enter_now;

while(T1.enter_now!='Y'&&T1.enter_now!='y'&&T1.enter_now!='N'&&T1.enter

_now!='n')

{

cout<<"\a\n\tPlease enter a correct option (Y/N) : ";

cin>>T1.enter_now;

}

if(T1.enter_now=='y'||T1.enter_now=='Y')


else

A1.tasks();

}

cout<<"\n\t\t****** CURRENT DATEBASE ENTRIES ******\n\n";

cout<<"\t\tRegistration no. Name of patient\n\n";

for(T1.j=1;T1.j<100;T1.j++)

{

if(T1.entry_index[T1.j]==1)

cout<<"\t\t "<<T1.j<<" "<<PI[T1.j].name<<"\n";

else

continue;

}

cout<<"\n\n\t\tPress 0 to return to main menu.... ";

cout<<"\n\n\nEnter registration number whose details you want to see : ";

cin>>T1.regis;

cout<<"\n\n";

cin.get(ch);

if(T1.regis==0)

A1.tasks();

T1.show_count++;

direct: //label for "goto" jump statement

if(T1.regis<=0)

{

cout<<"\n\n\tSorry, invalid registration number ";

cout<<"\n\tRegistration number starts from 1. ";

cout<<"\n\n\tPress any key to continue..... \a";

getch();


}

if(T1.regis>0&&T1.regis<T1.serial&&T1.entry_index[T1.regis]==0)

{

cout<<"\n\tSorry, the patient has left the hospital.";

cout<<"\n\tPress any key to continue..."<<"\n";

getch();

}

if((T1.regis<0||T1.regis>=T1.serial)&&T1.entry_index[T1.regis]==-1)

{

cout<<"\n\n\tSorry, the registration number is invalid ."<<"\n";

T1.entry=T1.serial-1;

if(T1.entry==1)

cout<<"\tOnly 1 record has been added .\n";

else

cout<<"\tOnly "<<T1.entry<<" records have been added .\n";

}

if(T1.regis>0&&T1.regis<T1.serial&&T1.entry_index[T1.regis]==1)

{

cout<<"\n\t ***INFORMATION FOR PATIENT REGISTRATION NUMBER

"<<T1.regis<<"***\n\n";

cout<<"\tName : "<<PI[T1.regis].name<<"\n";

cout<<"\tSex : ";

if(PI[T1.regis].sex==1)

cout<<"Male "<<"\n";

if(PI[T1.regis].sex==2)

cout<<"Female "<<"\n";

cout<<"\tBlood Group : ";

switch(PI[T1.regis].bld_group)

{

case 1:

cout<<"A+\n";

break;

case 2:

cout<<"A-\n";

break;

case 3:

cout<<"B+\n";

break;

case 4:

cout<<"B-\n";

break;

case 5:

cout<<"AB+\n";

break;

case 6:

cout<<"AB-\n";

break;

case 7:

cout<<"O+\n";

break;

case 8:

cout<<"O-\n";

} //end of switch

cout<<"\tMarital Status : ";

if(PI[T1.regis].martial_status==1)

cout<<"Married "<<"\n";

else

cout<<"Single "<<"\n";

cout<<"\n\t **ADDRESS**"<<"\n";

cout<<"\n\tHouse no. : "<<PI[T1.regis].AD1.house;

cout<<"\n\tStreet : "<<PI[T1.regis].AD1.street;

cout<<"\n\tCity : "<<PI[T1.regis].AD1.city;

cout<<"\n\tState : "<<PI[T1.regis].AD1.state;

cout<<"\n\tCountry : "<<PI[T1.regis].AD1.country;

}

T1.d_index=0;

cout<<"\n\n\n\n\tWant to view detail of another patient(y/n) : ";

cin>>answer1;

while(answer1!='Y'&&answer1!='y'&&answer1!='N'&&answer1!='n')

{

cout<<"\a\tPease re-enter a correct option (Y/N) ? ";

cin>>answer1;

}

if(answer1=='Y'||answer1=='y')


else

A1.tasks();

} //end of function

void all::billing()

{

char pn[25];

float bc,tc,oc,tot;

cout<<"\nPatient Name :\t";

cin>>pn;

cout<<"\nBed Charge :\t";

cin>>bc;

cout<<"\nTreatment Charge:\t";

cin>>tc;

cout<<"\nOther Charges :\t";

cin>>oc;

tot=bc+tc+oc;

cout<<"\n\n\nTotal Billing Charges :\t"<<tot;

cout<<"\a\n\n\n\tPress any key to return to the main task menu......."<<"\n";

getch();

A1.tasks();

} //end of function

void all::search_menu()

{

T1.ssi_count=0;

if(T1.current==0)

{

cout<<"\n\n\n";




cin>>T1.enter_now;


_now!='n')

{


cin>>T1.enter_now;

}



else

A1.tasks();

}

T1.search_number=0;

cout<<"\n\n\t\t ***SEARCH MENU***"<<"\n";

cout<<"\n\n\t\t 1. Search by city "<<"\n";

cout<<"\t\t 2. Search by blood group "<<"\n";

cout<<"\t\t 3. Return to main menu "<<"\n";

cout<<"\n\n\t Enter your choice : \a";

cin>>s_choice;

cin.get(ch);

cout<<"\n\n\n";

switch(s_choice)

{

case 1:

T1.search_index=1;

cout<<"\n\n\t\t***SEARCHING BY CITY***\n";

cout<<"\n\n\tEnter city : ";

cin.getline(s_city,30);

cout<<"\n\n\n";

while(strlen(s_city)==0) //if enter is pressed before input for city

{

cout<<"\n\tPlease enter a city : \a";

cin.getline(s_city,30);

}

A1.search_city();

break;

case 2:

T1.search_index=2;

cout<<"\n\n\t\t***SEARCHING BY BLOOD GROUP***\n";

cout<<"\n\n\t\t ***BLOOD GROUP MENU***\n\n";

cout<<"\t1. A+ "<<"\n";

cout<<"\t2. A- "<<"\n";

cout<<"\t3. B+ "<<"\n";

cout<<"\t4. B- "<<"\n";

cout<<"\t5. AB+ "<<"\n";

cout<<"\t6. AB- "<<"\n";

cout<<"\t7. O+ "<<"\n";

cout<<"\t8. O- "<<"\n";

cout<<"\n\n Enter the serial of your required group : ";

cin>>s_group;

while(s_group!=1&&s_group!=2&&s_group!=3&&s_group!=4&&

s_group!=5&&s_group!=6&&s_group!=7&&s_group!=8)

{

cout<<"\n";

cout<<"\tInvalid search criteria !!!"<<"\n";

cout<<"\tValid serials are 1 to 8."<<"\n";

cout<<"\tEnter a valid blood group : \a";

cin>>s_group;

}

cout<<"\n\n\n";

A1.search_blood_group();

break;

case 3:

A1.tasks();

break;

default:

cout<<"\a\n\n Invalid search criteria !!!"<<"\n";

cout<<" Valid options are 1 and 2 !!!"<<"\n";

cout<<" Press any key to return to the main searching menu....."<<"\n";

getch();

A1.search_menu();

} //end of switch

} //end of function

void all::search_city()

{

T1.search_count=0;

T1.search_number++;

cout<<"\n\n\n";

for(T1.index=1;T1.index<T1.serial;T1.index++)

{

if((strcmp(PI[T1.index].AD1.city,s_city))==0)

{

if(T1.entry_index[T1.index]==0)

continue;

if(T1.search_count==0)


cout<<"\n\t\t "<<T1.index<<"\t\t"<<PI[T1.index].name;

T1.search_count++;

}

}

if(T1.search_number==1)

{

cout<<"\a\n\n\n\t\t Search is complete !!! "<<"\n";


{

cout<<"\t\t No result found !!!"<<"\n\n\n";

cout<<"\t\t Press any key to continue.....";

getch();

A1.after_search_options();

}

if(T1.search_count>1)

cout<<"\t\t "<<T1.search_count<<" results found !!! "<<"\n\n\n";


cout<<"\t\t "<<T1.search_count<<" result found !!! "<<"\n\n\n";

}


{

cout<<"\n\n\t\tWant to view in detail : ";

cin>>after_search_answer;

while(after_search_answer!='y'&&after_search_answer!='Y'&&after_search_answ

er!='N'&&after_search_answer!='n')

{

cout<<"\a\n\n\t\tPlease enter a correct option .";

cout<<"\n\t\tDo you want to view in detail (Y/N): ";


}

if(after_search_answer=='y'||after_search_answer=='Y')

{

cout<<"\n\n\n\t\tWhich registration number : ";

cin>>T1.index;

A1.search_show_info();

}

else


}

else

{


cin>>T1.index;


}

} //end of function

void all::search_blood_group()

{

T1.search_count=0;

T1.search_number++;

cout<<"\n\n\n";

for(T1.index=1;T1.index<T1.serial;T1.index++)

{

if(s_group==PI[T1.index].bld_group)

{


continue;



cout<<"\n\t\t "<<T1.index<<"\t\t"<<PI[T1.index].name;

T1.search_count++;

}

}


{

cout<<"\a\n\n\n\t\t Search is complete !!! "<<"\n";


{

cout<<"\t\t No matching result found !!!"<<"\n\n\n";

cout<<"\t\t Press any key to continue.....";

getch();


}

if(T1.search_count>1)

cout<<"\t\t "<<T1.search_count<<" results found !!! "<<"\n\n\n";


cout<<"\t\t "<<T1.search_count<<" result found !!! "<<"\n\n\n";

}


{

cout<<"\n\n\t\tWant to view in detail (y/n): ";


while(after_search_answer!='y'&&after_search_answer!='Y'&&after_search_answ


{

cout<<"\a\n\n\t\tPlease enter a correct option (y/n)";

cout<<"\n\t\tDo you want to view in detail : ";


}


{


cin>>T1.index;


}

else


}

else

{


cin>>T1.index;


}

} //end of function

void all::search_show_info()

{

T1.ssi_count++;

cout<<"\n\n";

if(T1.index<=0)

{

cout<<"\n\n\tSorry, invalid registration number !!!";

cout<<"\n\tRegistration number starts from 1 ";

cout<<"\n\tPress any key to continue.........\n";

getch();

switch(T1.search_index)

{

case 1:

A1.search_city();

break;

case 2:


break;

} //end of switch

}


{

cout<<"\n\n\tSorry, the patient has left the hospital ."<<"\n";

cout<<"\tPress any key to continue ....\a"<<"\n";

getch();


{

case 1:

A1.search_city();

break;

case 2:


break;

} //end of switch

}

if(T1.entry_index[T1.index]==-1||T1.index>=T1.serial)

{

cout<<"\n\n\t\tSorry, the registration number in invalid ."<<"\n";


if(T1.entry==1)

cout<<"\t\tOnly 1 record has been added .\n";

else

cout<<"\t\tOnly "<<T1.entry<<" records have been added .\n";

cout<<"\t\tPress any key to continue....\a"<<"\n";

getch();


{

case 1:

A1.search_city();

break;

case 2:


break;

} //end of switch

}

cout<<"\n";

T1.ssi_count=0;

cout<<"\n\t ***INFORMATION FOR PATIENT REGISTRATION NUMBER

"<<T1.index<<"***\n\n";

cout<<"\tName : "<<PI[T1.index].name<<"\n";

cout<<"\tSex : ";

if(PI[T1.index].sex==1)

cout<<"Male "<<"\n";

if(PI[T1.index].sex==2)

cout<<"Female "<<"\n";

cout<<"\tBlood Group : ";

switch(PI[T1.index].bld_group)

{

case 1:

cout<<"A+\n";

break;

case 2:

cout<<"A-\n";

break;

case 3:

cout<<"B+\n";

break;

case 4:

cout<<"B-\n";

break;

case 5:

cout<<"AB+\n";

break;

case 6:

cout<<"AB-\n";

break;

case 7:

cout<<"O+\n";

break;

case 8:

cout<<"O-\n";

break;

} //end of switch

cout<<"\tMarital Status : ";

if(PI[T1.index].martial_status==1)

cout<<"Married "<<"\n";

else

cout<<"Single "<<"\n";

cout<<"\n\t **ADDRESS**"<<"\n";

cout<<"\n\tHouse no. : "<<PI[T1.index].AD1.house;

cout<<"\n\tStreet : "<<PI[T1.index].AD1.street;

cout<<"\n\tCity : "<<PI[T1.index].AD1.city;

cout<<"\n\tState : "<<PI[T1.index].AD1.state;

cout<<"\n\tCountry : "<<PI[T1.index].AD1.country;

cout<<"\n\n\n\tWant to view info of another patient within search results (Y/N) ?

";


while(after_search_answer!='Y'&&after_search_answer!='y'&&after_search_answ


{



}


{


{

case 1:

A1.search_city();

break;

case 2:


} //end of switch

}

else


} //end of function

void all::after_search_options()

{

cout<<"\n\n\n\n\t\tWHAT DO U WANT TO DO NOW ?"<<"\n";

cout<<"\t\t1. Search again "<<"\n";

cout<<"\t\t2. Return to main task menu "<<"\n";

cout<<"\n\tEnter your choice : ";

cin>>T1.after_search_choice;

cout<<"\n";

switch(T1.after_search_choice)

{

case 1:

T1.ssi_count=0;

A1.search_menu();

break;

case 2:

T1.ssi_count=0;

A1.tasks();

break;

default:

cout<<"\a\n\n\tInvalid option requested !!!"<<"\n";

cout<<"\tPress any key to return to the main searching menu..."<<"\n";

getch();

A1.search_menu();

} //end of switch

} //end of function

void all::delete_entry()

{

if(T1.current==0)

{

cout<<"\n\n\n";




cin>>T1.enter_now;


_now!='n')

{

cout<<"\a\n\tPlease re-enter a correct option (Y/N) : ";

cin>>T1.enter_now;

}



else

A1.tasks();

}

cout<<"\n\t\t ***CURRENT DATABASE ENTRIES***\n\n";


for(T1.j=1;T1.j<T1.serial;T1.j++)

{


continue; //to ignore deleted items


{

T1.delete_show++;

cout<<"\t\t "<<T1.j<<" "<<PI[T1.j].name<<"\n";

}

}

if(T1.delete_show==0)

{

cout<<"\n\tDatabase is currently empty!!!\a";

cout<<"\n\tPress any key to continue....";

getch();

A1.tasks();

}

cout<<"\n\n\tPress 0 to return to main menu and 101 to delete all entries... ";

cout<<"\n\n\n\t Or enter the registration no. from 1 to 100 you want to delete ? ";

cin>>en_del_index;

if(en_del_index==101)

{

cout<<"\n\tWarning : You are about to delete all entries !!!\a";

cout<<"\n\tAre you sure you want to do this : ";

cin>>T1.delete_all_confirm;

while(T1.delete_all_confirm!='Y'&&T1.delete_all_confirm!='y'&&T1.delete_all_c

onfirm!='N'&&T1.delete_all_confirm!='n')

{

cout<<"\n\tSorry, wrong input !!!";

cout<<"\n\tPlease enter a valid choice (Y/N) : \a";

cin>>T1.delete_all_confirm;

}

if(T1.delete_all_confirm=='y'||T1.delete_all_confirm=='Y')

{

for(T1.f=1;T1.f<=100;T1.f++)

{

if(T1.entry_index[T1.f]==1)

{

T1.current--;

T1.entry_index[T1.f]=0;

}

}

cout<<"\n\n\tAll entries have been succesfully deleted!!!";

cout<<"\n\tPress any key to return to the main menu...\a";

getch();

A1.tasks();

}

else

{

cout<<"\n\tNo entries have been deleted.";

cout<<"\n\tPress any key for more options....";

getch();

A1.after_delete_options();

}

}

if(en_del_index==0)

A1.tasks();

if(en_del_index>0&&en_del_index<T1.serial&&T1.entry_index[en_del_index]==

1)

{

cout<<"\n\n\tAre you sure you want to delete entry "<<en_del_index<<" (Y/N) ?

";

cin>>delete_confirm;

while(delete_confirm!='Y'&&delete_confirm!='y'&&delete_confirm!='N'&&delet

e_confirm!='n')

{

cout<<"\a\n\tPease re-enter a correct option (Y/N) ? ";

cin>>delete_confirm;

}

if(delete_confirm=='y'||delete_confirm=='Y')

{

T1.entry_index[en_del_index]=0; //entry now deleted. index value set to 0

T1.current--;

cout<<"\n\tEntry succesfully deleted.\n";

cout<<"\tPress any key to continue.....\a";

getch();


}

else

{

T1.entry_index[en_del_index]=1; //entry not deleted. default index value(1) kept

cout<<"\n\tEntry not deleted ";

cout<<"\n\tPress any key to continue.......";

getch();


}

}

if(en_del_index>0&&en_del_index<T1.serial&&T1.entry_index[en_del_index]==

0)

{

cout<<"\n\n\tSorry, the patient has already left the hospital ."<<"\n";

cout<<"\n\tPress any key to continue...\a"<<"\n";

getch();

A1.delete_entry();

}

else

{

cout<<"\n\n\tSorry, Invalid registration number ."<<"\a\n";


if(T1.entry==1)

cout<<"\tOnly 1 record has been added .\n";

else

cout<<"\tOnly "<<T1.entry<<" records were added and "<<T1.current<<" are

present now.\n";

cout<<"\tPress any key to continue..."<<"\n";

getch();

A1.delete_entry();

}

} //end of function

void all::after_delete_options()

{

cout<<"\n\t\tWHAT DO YOU WANT TO DO NOW ?";

cout<<"\n\t\t1. Delete more entries ";

cout<<"\n\t\t2. Return to main menu "<<"\n";

cout<<"\n\t\tPlease enter your choice : ";

cin>>delete_choice;

while(delete_choice!=1&&delete_choice!=2)

{

cout<<"\a\n\n\tSorry, wrong choice .";

cout<<"\n\tValid choices are 1 and 2. ";

cout<<"\n\tPlease re-enter your choice : ";

cin>>delete_choice;

}

switch(delete_choice)

{

case 1:

A1.delete_entry();

break;

case 2:

A1.tasks();

} //end of switch

} //end of function

void all::recycle_bin()

{

T1.delete_count=0;

if(T1.serial==0)

{

cout<<"\n\n\n";




cin>>T1.enter_now;


_now!='n')

{


cin>>T1.enter_now;

}



else

A1.tasks();

}

cout<<"\n\t\t ****** DELETED ENTRIES ******\n\n";


for(T1.d=1;T1.d<T1.serial;T1.d++)

{

if(T1.entry_index[T1.d]==0)

{

cout<<"\t\t "<<T1.d<<" "<<PI[T1.d].name<<"\n";

T1.delete_count++;

}

else

continue;

}

if(T1.delete_count==0)

{

T1.delete_count=0;

cout<<"\n\n\n\tNo entry is currently in recycle bin.";

cout<<"\n\tPress any key to return to the main menu...\a";

getch();

A1.tasks();

}

cout<<"\n\n\tPress 0 to return to main menu and 101 to restore all items... ";

cout<<"\n\n\n\tWhich item to restore : ";

cin>>T1.restore_serial;

if(T1.restore_serial==0)

A1.tasks();

if(T1.restore_serial==101)

{

cout<<"\n\n\tAre you sure you want to restore all the entries : ";

cin>>T1.restore_all_confirm;

while(T1.restore_all_confirm!='Y'&&T1.restore_all_confirm!='y'&&T1.restore_al

l_confirm!='N'&&T1.restore_all_confirm!='n')

{

cout<<"\n\n\tPlease re-enter a corrent option : ";

cin>>T1.restore_all_confirm;

}

if(T1.restore_all_confirm=='y'||T1.restore_all_confirm=='Y')

{

for(T1.e=1;T1.e<=100;T1.e++)

if(T1.entry_index[T1.e]==0)

{

T1.current++;

T1.entry_index[T1.e]=1;

}

cout<<"\n\tAll deleted items have been succesfully restored.";

cout<<"\n\tPress any key to return to the main menu...";

getch();

A1.tasks();

}

else

{

cout<<"\n\n\tNo entry has been restored.";

cout<<"\n\tPress any key to view the recycle bin...\a";

getch();

A1.recycle_bin();

}

}

if(T1.entry_index[T1.restore_serial]==0)

{

cout<<"\n\tAre you sure you want to restore entry "<<T1.restore_serial<<" : ";

cin>>T1.restore_confirm;

while(T1.restore_confirm!='Y'&&T1.restore_confirm!='y'&&T1.restore_confirm!

='N'&&T1.restore_confirm!='n')

{

cout<<"\n\n\tInvalid input !!! ";

cout<<"\n\tPease re-enter a correct option (Y/N) : \a";

cin>>T1.restore_confirm;

}

if(T1.restore_confirm=='Y'||T1.restore_confirm=='y')

{

T1.current++;

T1.delete_count=0;

T1.entry_index[T1.restore_serial]=1; //index value set to 1

cout<<"\n\tEntry succesfully restored!!!";

cout<<"\n\tPress any key to continue....\a";

getch();

A1.after_restore();

}

else

{

cout<<"\n\tEntry not restored!!!"; //index value kept 0

cout<<"\n\tPress any key to continue...\n\a";

getch();

A1.after_restore();

}

}

if(T1.entry_index[T1.restore_serial]==1)

{

cout<<"\n\tThe entry is already present in the database.";

cout<<"\n\tPress any key to continue...";

getch();

A1.recycle_bin();

}

if(T1.restore_serial<0||T1.restore_serial>100||T1.entry_index[T1.restore_serial]==-

1)

{

cout<<"\n\tInvalid serial number";

cout<<"\n\tPress any key to continue...";

getch();

A1.recycle_bin();

}

} //end of function

void all::after_restore()

{

cout<<"\n\n\n\t\tWHAT DO YOU WANT TO DO NOW? ";

cout<<"\n\t\t1. Restore more entries ";

cout<<"\n\t\t2. Return to main manu ";

cout<<"\n\n\t\tPlease enter your choice : ";

cin>>T1.after_restore_choice;

switch(T1.after_restore_choice)

{

case 1:

A1.recycle_bin();

break;

case 2:

A1.tasks();

break;

default:

cout<<"\n\n\n\tSorry, wrong choice ";

cout<<"\n\tValid choices are 1 and 2 ";

cout<<"\n\tPress any key to continue......";

getch();

A1.after_restore();

}

} //end of function

void all::exit_function()

{

if(T1.serial==0)

{

cout<<"\n\n\n\n\tYou have not used the software.";

cout<<"\n\tIt is recommended that you should not exit.";

cout<<"\n\tPress any key to continue......\a";

getch();

cout<<"\n\n\n\tAre you sure you want to exit (Y/N) ? ";

cin>>exit_answer;

while(exit_answer!='Y'&&exit_answer!='y'&&exit_answer!='N'&&exit_answer!='

n')

{

cout<<"\n\n\tInvalid input !!! ";

cout<<"\n\tPease re-enter a correct option (Y/N) : \a";

cin>>exit_answer;

}

if(exit_answer=='y'||exit_answer=='Y')

{

cout<<"\a";

exit ;

}

else

A1.tasks();

}

cout<<"\n\n\n\t\t\t ***SOFTWARE DETAILS***\n";

cout<<"\n\n\tDeveloper : Sakshi , Shweta , Sanjit "<<"\n";

cout<<”\n NATIONAL INSTITUTE OF TECHNOLOGY KURUKSHETRA\n”;

cout<<"\tProgramming Language : C++ "<<"\n";

cout<<"\n\tHope you like it..."<<"\n";

cout<<"\n\n\tThanks for trying this "<<"\n";

cout<<"\n\n\n\tPress any key to continue........"<<"\n";

getch();

exit(0);

} //end of function

Hospital Management System Project

Education

Transcript of Hospital Management System Project