From 7edb818ce370591f849a492ff3d13688a3c6db9c Mon Sep 17 00:00:00 2001
From: Thomas Boy <thomas-boy@idiv.de>
Date: Mon, 27 Aug 2018 11:16:18 +0200
Subject: [PATCH] bugfix some basic-string::substr: pos error
---
Demo.cpp | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/Demo.cpp b/Demo.cpp
index 6fb2fc5..30314a5 100644
--- a/Demo.cpp
+++ b/Demo.cpp
@@ -316,6 +316,13 @@ int main(int argc, char * argv[])
clock_t begin = clock();
fileName = inputDir + TToolBox::getFileName(frameCounter);
+
+ //check the string
+ cout <<"open fileName: "<< fileName<<endl;
+ if(fileName.empty())
+ cerr <<"error: empty string fileName"<<endl;
+
+
cout <<"\t"<<frameCounter<<"\tof \t"<<amountFiles<<" load file :"<< fileName<<endl;
//cv::imwrite(convert.str().c_str(), img_output);
//we open the file
@@ -504,6 +511,12 @@ int main(int argc, char * argv[])
//! step 8: we write down all our results in yml file
std::string nameOutPutFileData = outputDir + TToolBox::mNzero(frameCounter) + ".yml";
+ //check the string
+ cout <<"write output nameOutPutFileData: "<< nameOutPutFileData<<endl;
+ if(nameOutPutFileData.empty())
+ cerr <<"error: empty string nameOutPutFileData"<<endl;
+
+
FileStorage fs(nameOutPutFileData.c_str(), FileStorage::WRITE);
fs << "masscenters" << massCenters;
fs << "polygonselection"<< contourSelection;
@@ -546,6 +559,12 @@ int main(int argc, char * argv[])
addWeighted( imgDebugPaint2, 0.7, imgOverlay2, 0.3, 0.0, imgOverlay2);
//we write the file down
std::string nameOutPutFileDBGpic = outputDir + TToolBox::mNzero(frameCounter) + ".jpg";
+
+ //check the string
+ cout <<"write dbg file: "<< nameOutPutFileDBGpic<<endl;
+ if(nameOutPutFileDBGpic.empty())
+ cerr <<"error: empty string nameOutPutFileDBGpic"<<endl;
+
imwrite(nameOutPutFileDBGpic.c_str(),imgOverlay2);
}
@@ -553,7 +572,7 @@ int main(int argc, char * argv[])
}//end if the loaded picture has data
else
{
- cout<<"error loading file: "<< fileName<<", will skip this file"<<endl;
+ cerr<<"error loading file: "<< fileName<<", will skip this file"<<endl;
myFileErrorList.push_back(fileName);
}
--
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