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#include<iostream>
#include<cctype>
#include<cstring>
#include<stdio.h>
#include<fstream>
#include<stdlib.h>
#include<iomanip>
#include<string.h>
using namespace std;
//single structure that contains all functions + the line itself
struct Counts
{
int countChars;
int countNW;
int countAlpha;
int countDigits;
int countPunctuation;
};
//function names
int countChars(Counts&, char[]);
int countNW(Counts&, char[]);
int countAlpha(Counts&, char[]);
int countDigits(Counts&, char[]);
int countPunctuation(Counts&, char[]);
void printRprt(Counts&);
int main()
{
//open input file (C-style)
FILE *fp;
fp = fopen("inp1.txt", "r");
//error message
if(fp == NULL)
{
printf("Could not open input file\n");
exit(0);
}
//declare variables
Counts counts;
int i;
char line[80];
char delims[] = " ,\t\n"; //delimeters: space, ',', tab, return
//get lines (max 80) from file
//a line is a group of characters terminated by a \n
//Call to the functions
while(fgets(line, 80, fp))
{
printf(line);
countChars(counts, line);
countNW(counts, line);
countAlpha(counts, line);
countDigits(counts, line);
countPunctuation(counts, line);
printRprt(counts);
}
}
/*
* Function name: countChars
* Output: An integer
* Description: Counts how many characters are on the given line.
*/
int countChars(Counts& counts, char line[])
{
counts.countChars=0;
int i=0;
while (line[i] !='\0')
{
{
counts.countChars++;
}
i++;
}
}
/*
* Function name: countNW
* Output: An integer
* Description: counts how many characters are not white space.
*/
int countNW(Counts& counts, char line[])
{
counts.countNW=0;
char c;
int i=0;
while (line[i]!='\0')
{
c= line[i];
if (!isspace(c))
{
counts.countNW++;
}
i++;
}
}
/*
* Function name: countAlpha
* Output: An integer
* Description: counts how many characters are alphabetic letters.
*/
int countAlpha(Counts& counts, char line[])
{
counts.countAlpha=0;
int i=0;
while (line[i]!='\0')
{
if (isalpha(line[i]))
{
counts.countAlpha++;
}
i++;
}
}
/*
* Function name: countDigits
* Output: An integer
* Description: Counts how many characters are numeric digits.
*/
int countDigits(Counts& counts, char line[])
{
counts.countDigits=0;
int i;
i=0;
while ((line[i]!='\0'))
{
if (isdigit(line[i]))
{
counts.countDigits++;
}
i++;
}
}
/*
* Function name: countPunctuation
* Output: An integer
* Description: Counts how many characters are punctuation. (non-numeric, non-alphabetical)
*/
int countPunctuation(Counts& counts, char line[])
{
counts.countPunctuation=0;
int i=0;
int cx=0;
while (line[i]!='\0')
{
if (ispunct(line[i]))
{
counts.countPunctuation++;
}
cx++;
i++;
}
}
/*
* Function name: printReport
* Output: Results of all the functions.
* Description: Prints a report of all the functions.
*/
void printRprt(Counts& counts)
{
cout <<"Total characters: " << counts.countChars <<"\nNon-white space: " << counts.countNW << "\nAlphabetic: " << counts.countAlpha <<"\nDigits: " << counts.countDigits << "\nPunctuation: " << counts.countPunctuation <<endl;
}
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