Gabriele Cosmo
35 lines
660 B
Plaintext
35 lines
660 B
Plaintext
// Copyright (C) 2010, Guy Barrand. All rights reserved.
|
|
// See the file tools.license for terms.
|
|
|
|
#ifndef tools_fsize
|
|
#define tools_fsize
|
|
|
|
#include <string>
|
|
#include <cstdio>
|
|
|
|
namespace tools {
|
|
namespace file {
|
|
|
|
inline bool size(const std::string& a_file,long& a_size){
|
|
FILE* file = ::fopen(a_file.c_str(),"rb");
|
|
if(!file) {
|
|
a_size = 0L;
|
|
return false;
|
|
}
|
|
//::rewind(file);
|
|
::fseek(file,0L,SEEK_END);
|
|
a_size = ::ftell(file);
|
|
::fclose(file);
|
|
return true;
|
|
}
|
|
|
|
inline bool is_empty(const std::string& a_file){
|
|
long sz;
|
|
if(!size(a_file,sz)) return true; //if not existing, consider it empty.
|
|
return (sz==0L)?true:false;
|
|
}
|
|
|
|
}}
|
|
|
|
#endif
|