| Geant4 Cross Reference |
1 // Copyright (C) 2010, Guy Barrand. All rights
2 // See the file tools.license for terms.
3
4 #ifndef toolx_hdf5_group_exists
5 #define toolx_hdf5_group_exists
6
7 #include "hdf5_h"
8
9 #include <string>
10
11 namespace toolx {
12 namespace hdf5 {
13
14 class group_exists_struct {
15 public:
16 group_exists_struct(const std::string& a_wha
17 virtual ~group_exists_struct() {}
18 protected:
19 group_exists_struct(const group_exists_struc
20 group_exists_struct& operator=(const group_e
21 public:
22 std::string m_what;
23 bool m_found;
24 };
25
26 inline herr_t group_exists_visit(hid_t a_id,co
27 group_exists_struct* visitor = (group_exists
28 H5G_stat_t statbuf;
29 ::H5Gget_objinfo(a_id,a_name,0,&statbuf);
30 switch(statbuf.type) {
31 case H5G_GROUP:{
32 if(a_name==visitor->m_what) {visitor->m_fo
33 //::H5Giterate(a_id,a_name,NULL,group_exis
34 }break;
35 default:
36 break;
37 }
38 return 0;
39 }
40
41 inline bool group_exists(hid_t a_file_id,const
42 group_exists_struct visitor(a_name);
43 ::H5Giterate(a_file_id,".",NULL,group_exists
44 return visitor.m_found;
45 }
46
47 }}
48
49 #endif