#include <iostream>
#include <fstream>
using namespace std;
void LOGMSG(string test)
{
ofstream log;
log.open("text.txt");
log << test.c_str();
}
int main()
{
LOGMSG("this is a test");
LOGMSG("this is a test2");
LOGMSG("this is a test3");
}but it's only writes the last line i mean the last time i called the func!!
how can i make it write every thing every time i call the func?
thnx
#include <iostream>
#include <fstream>
using namespace std;
void LOGMSG(string test)
{
ofstream log;
log.open("text.txt", ios::out | ios::app); // the ios::out means its an output, and the ios::app means Append (Add to the end of the file)
log << test.c_str();
}
int main()
{
LOGMSG("this is a test");
LOGMSG("this is a test2");
LOGMSG("this is a test3");
}#include <iostream> #include <fstream> using namespace std; void LOGMSG(string test) { ofstream log; log.open("text.txt", ios::out | ios::app); // the ios::out means its an output, and the ios::app means Append (Add to the end of the file) log << test.c_str(); } int main() { LOGMSG("this is a test"); LOGMSG("this is a test2"); LOGMSG("this is a test3"); }
thnx dude :)
Glad to be of service :)
We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.