| Geant4 Cross Reference |
1 // Copyright (C) 2010, Guy Barrand. All rights
2 // See the file tools.license for terms.
3
4 #ifndef tools_fsize
5 #define tools_fsize
6
7 #include <string>
8 #include <cstdio>
9
10 namespace tools {
11 namespace file {
12
13 inline bool size(const std::string& a_file,lon
14 FILE* file = ::fopen(a_file.c_str(),"rb");
15 if(!file) {
16 a_size = 0L;
17 return false;
18 }
19 //::rewind(file);
20 ::fseek(file,0L,SEEK_END);
21 a_size = ::ftell(file);
22 ::fclose(file);
23 return true;
24 }
25
26 inline bool is_empty(const std::string& a_file
27 long sz;
28 if(!size(a_file,sz)) return true; //if not e
29 return (sz==0L)?true:false;
30 }
31
32 }}
33
34 #endif