44#include "config_hdf.h"
62vector < string > split(
const string & str,
const string & delim)
66 string::size_type len = str.length();
67 string::size_type dlen = delim.length();
68 for (string::size_type i = 0, previ = -dlen;; previ = i) {
69 i = str.find(delim, previ + dlen);
73 if (previ + dlen < len)
75 substr(previ + dlen, (len - previ - dlen)));
78 rv.push_back(str.substr(previ + dlen, (i - previ - dlen)));
85string join(
const vector < string > &sv,
const string & delim)
90 for (
int i = 1; i < (
int) sv.size(); ++i)
91 str += (delim + sv[i]);
96bool SDSExists(
const char *filename,
const char *sdsname)
100 if ((sd_id = SDstart(filename, DFACC_RDONLY)) < 0) {
101 BESDEBUG(
"h4",
"hcutil:96 SDstart for " << filename <<
" error" << endl);
105 index = SDnametoindex(sd_id, (
char *) sdsname);
106 if (SDend(sd_id) < 0)
107 BESDEBUG(
"h4",
"hcutil: SDend error: " << HEstring((hdf_err_code_t)HEvalue(1)) << endl);
112bool GRExists(
const char *filename,
const char *grname)
115 int32 file_id, gr_id, index;
116 if ((file_id = Hopen(filename, DFACC_RDONLY, 0)) < 0)
118 if ((gr_id = GRstart(file_id)) < 0)
121 index = GRnametoindex(gr_id, (
char *) grname);
128bool VdataExists(
const char *filename,
const char *vdname)
132 if ((file_id = Hopen(filename, DFACC_RDONLY, 0)) < 0)
135 if(Vstart(file_id)<0) {
136 BESDEBUG(
"h4",
"Vstart " << filename <<
" error" << endl);
139 ref = VSfind(file_id, vdname);