本文整理汇总了C++中dmtcp::string::substr方法的典型用法代码示例。如果您正苦于以下问题：C++ string::substr方法的具体用法？C++ string::substr怎么用？C++ string::substr使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类dmtcp::string的用法示例。
在下文中一共展示了string::substr方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: isTorqueHomeFile
bool isTorqueHomeFile(dmtcp::string &path)
{
// check if file is in home directory
char *ptr;
dmtcp::string hpath = "";
if ((ptr = getenv("HOME"))) {
hpath = dmtcp::string() + ptr;
JTRACE("Home directory:")(hpath)(path);
}else{
JTRACE("Cannot determine user HOME directory!");
return false;
}
if( hpath.size() >= path.size() ){
JTRACE("Length of path is less than home dir");
return false;
}
if( path.substr(0,hpath.size()) != hpath ){
JTRACE("prefix of path is not home directory")(path)(hpath);
return false;
}
dmtcp::string suffix1 = ".OU", suffix2 = ".ER";
if( !( (path.substr(path.size() - suffix1.size()) == suffix1) ||
(path.substr(path.size() - suffix2.size()) == suffix2) ) ){
JTRACE("path has no .OU or .ER suffix")(path);
return false;
}
char jobid[256];
sprintf(jobid,"%lu",torque_jobid);
dmtcp::string spool_path = hpath + "/.pbs_spool/" + jobid;
dmtcp::string home_path = hpath + jobid;
if( path.substr(0,spool_path.size()) == spool_path ){
JTRACE("File is located in $HOME/.pbs_spool/. It is Torque/PBS stdio file")(path);
return true;
}
if( path.substr(0,home_path.size()) == home_path ){
JTRACE("File is located in $HOME/. It is Torque/PBS stdio file")(path);
return true;
}
return false;
}示例2: isTorqueFile
bool isTorqueFile(dmtcp::string relpath, dmtcp::string &path)
{
JTRACE("Start");
switch( rmgr_type ){
case Empty:
probeTorque();
if( rmgr_type != torque )
return false;
break;
case torque:
break;
default:
return false;
}
if( torque_home().size() == 0 )
return false;
dmtcp::string abspath = torque_home() + "/" + relpath;
JTRACE("Compare path with")(path)(abspath);
if( path.size() < abspath.size() )
return false;
if( path.substr(0,abspath.size()) == abspath )
return true;
return false;
}示例3: rem_trailing_slash
static void rem_trailing_slash(dmtcp::string &path)
{
size_t i = path.size() - 1;
while( (path[i] == ' ' || path[i] == '/' || path == "\\" ) && i>0 )
i--;
if( i+1 < path.size() )
path = path.substr(0,i+1);
}示例4: isImportantEnv
static bool isImportantEnv ( dmtcp::string str )
{
str = str.substr(0, str.find("="));
for ( size_t i=0; i<ourImportantEnvsCnt; ++i ) {
if ( str == ourImportantEnvs[i] )
return true;
}
return false;
}示例5: isTorqueStderr
bool isTorqueStderr(dmtcp::string &path)
{
if( !isTorqueIOFile(path) )
return false;
dmtcp::string suffix = ".ER";
if( (path.substr(path.size() - suffix.size()) == suffix) ){
return true;
}
return false;
}