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c++ file is empty

Jacques_Kirstein answered on February 23, 2022 Popularity 9/10 Helpfulness 7/10

answer c++ file is empty

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c++ file is empty

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/*-------------------------------------------------------------------
 Returns a boolean indicating if a file is empty (true) or not (false)
-------------------------------------------------------------------*/
bool FileIsEmpty(string Filepath)
{
   struct stat buffer;
   stat(Filepath.c_str(), &buffer);
   return (buffer.st_size == 0);
}

Popularity 9/10 Helpfulness 7/10 Language cpp

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Tags: c++ file is-empty

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Contributed on Feb 23 2022

Jacques_Kirstein

0 Answers Avg Quality 2/10

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#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    ifstream file("myfile.txt");
    file.seekg(0,ios::end); // points to the end of file
    int length = file.tellg(); // returns the end of file's index , if its 0 then the file is empty
}

Popularity 9/10 Helpfulness 6/10 Language cpp

Source: Grepper

Tags: c++ file fi

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Contributed on Jun 12 2022

Sleep deprived

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c++ file is empty

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