/***************************************************************
* Name: Prof. Orta
* Course: Computer Science & Programming
* Class: CS04103 Section: 1 & 2
* Assignment Date: 12/01/20
* File Name: Format.cpp
*****************************************************************
* ID: Chapter 13 - Output formatting
* Purpose: Demonstrate C++ output formmating capabilities.
*****************************************************************/
// This program demonstrates the use of an ostringstream
// object to do sophisticated formatting.
#include <iostream>
#include <iomanip>
#include <sstream>
using namespace std;
string dollarFormat(double); // Function Prototype
int main()
{
const int ROWS = 3, COLS = 2;
double amount[ROWS][COLS] = {184.45, 7, 59.13,
64.32, 7.29, 1289};
// Format table of dollar amounts right justified
// in columns of width 10
cout << right;
for (int row = 0; row < ROWS; row++)
{
for (int column = 0; column < COLS; column++)
{
cout << setw(10)
<< dollarFormat(amount[row][column]);
}
cout << endl;
}
return 0;
}
//**************************************************
// formats a dollar amount *
//**************************************************
string dollarFormat(double amount)
{
// Create ostringstream object
ostringstream outStr;
// Set up format information and write to outStr.
outStr << showpoint << fixed << setprecision(2);
outStr << '$' << amount;
// Extract and return the string inside outStr.
return outStr.str();
}
