source: flair-src/trunk/lib/FlairCore/src/FindArgument.cpp@ 456

Last change on this file since 456 was 157, checked in by Sanahuja Guillaume, 5 years ago

iadded isready to iodevice:
avoid problem of imu not ready in ardrone2

File size: 517 bytes
Line 
1#include "FindArgument.h"
2
3std::string FindArgument(std::string args,std::string arg,bool recquired) {
4 size_t position=args.find (arg);
5
6 if(position!=std::string::npos) {
7 size_t endPosition=args.find(" ",position);
8 size_t len;
9 if(endPosition!=std::string::npos) {
10 len=endPosition-position-arg.size();
11 } else {
12 len=std::string::npos;
13 }
14 return args.substr(position+arg.size(),len);
15 } else {
16 if(recquired) printf("no %s statement in arguments (%s)\n",arg.c_str(),args.c_str());
17 return "";
18 }
19}
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