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Merge pull request #2131 from asashour:param

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* doc: fix return parameter for void method

* docs: add missing parameter description
This commit is contained in:
Ahmed Ashour
2019-06-06 12:56:37 +02:00
committed by Alexander Alekhin
parent 4446ef5ee8
commit cd7276f41f
7 changed files with 12 additions and 12 deletions
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4
modules/tracking/samples/tracker.cpp
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@@ -50,14 +50,14 @@ int main( int argc, char** argv ){
for(size_t npos=0,pos=0,ctr=0;ctr<4;ctr++){
npos=initBoundingBox.find_first_of(',',pos);
if(npos==string::npos && ctr<3){
printf("bounding box should be given in format \"x1,y1,x2,y2\",where x's and y's are integer cordinates of opposed corners of bdd box\n");
printf("bounding box should be given in format \"x1,y1,x2,y2\",where x's and y's are integer coordinates of opposed corners of bdd box\n");
printf("got: %s\n",initBoundingBox.substr(pos,string::npos).c_str());
printf("manual selection of bounding box will be employed\n");
break;
}
int num=atoi(initBoundingBox.substr(pos,(ctr==3)?(string::npos):(npos-pos)).c_str());
if(num<=0){
printf("bounding box should be given in format \"x1,y1,x2,y2\",where x's and y's are integer cordinates of opposed corners of bdd box\n");
printf("bounding box should be given in format \"x1,y1,x2,y2\",where x's and y's are integer coordinates of opposed corners of bdd box\n");
printf("got: %s\n",initBoundingBox.substr(pos,npos-pos).c_str());
printf("manual selection of bounding box will be employed\n");
break;