C / C++ Code Portfolio

return -1;
}
else
{
// execute loop until a break statement is encountered
for (;;)
{
// get the next byte of data from the inFile
int valToAppend = fgetc(appendData);
// if the next byte of data is an EOF, break out of for loop
if (valToAppend == EOF)
{
break;
}
// append the byte of data from inFile to outFile
fputc(valToAppend, fileToBeAppendedTo);
}
// close both files and return success
fclose(fileToBeAppendedTo);
fclose(appendData);
return 0;
}
}
// This function appends data from one file to the end of another file

#include

#include

using namespace std;

// AppendFile opens the file described by outFile and appends the file described by inFile to the end of it

int AppendFile(const char *inFile, const char *outFile)
{
// open the file to be appended to in write-only append mode
ofstream fileToBeAppendedTo(outFile, ios_base::app);
// open the file containing the data to append in read-only mode
ifstream appendData(inFile);
// if either file doesn't open for some reason, print an error message and quit
if (!fileToBeAppendedTo.is_open() || !appendData.is_open())
{
cerr << "Could not open a file\n";
return -1;
}
else
{
// execute loop until a break statement is encountered
for (;;)
{
// get the next byte of data from the inFile
char valToAppend;
appendData.get(valToAppend);
// if the next byte of data is an EOF, break out of for loop
if (appendData.eof())
{
break;
}
// append the byte of data from inFile to outFile
fileToBeAppendedTo.put(valToAppend);
}
// close both files and return success
fileToBeAppendedTo.close();
appendData.close();
return 0;
}
}
// This function opens, merges, and displays the contents of multiple files

#include

#include
#include
#include