Fixed warnings

samples/cpp/tutorial_code/calib3d/real_time_pose_estimation/src/CsvReader.cpp

@@ -2,13 +2,13 @@
 #include "Utils.h"
 
 /** The default constructor of the CSV reader Class */
-CsvReader::CsvReader(const std::string &path, const char &separator){
+CsvReader::CsvReader(const string &path, const char &separator){
     _file.open(path.c_str(), ifstream::in);
     _separator = separator;
 }
 
 /* Read a plane text file with .ply format */
-void CsvReader::readPLY(std::vector<cv::Point3f> &list_vertex, std::vector<std::vector<int> > &list_triangles)
+void CsvReader::readPLY(vector<Point3f> &list_vertex, vector<vector<int> > &list_triangles)
 {
     std::string line, tmp_str, n;
     int num_vertex = 0, num_triangles = 0;
@@ -61,7 +61,7 @@ void CsvReader::readPLY(std::vector<cv::Point3f> &list_vertex, std::vector<std::
          // read faces and add into 'list_triangles'
          else if(end_vertex  && count < num_triangles)
          {
-             std::string num_pts_per_face, id0, id1, id2;
+             string num_pts_per_face, id0, id1, id2;
              getline(liness, num_pts_per_face, _separator);
              getline(liness, id0, _separator);
              getline(liness, id1, _separator);

samples/cpp/tutorial_code/calib3d/real_time_pose_estimation/src/CsvReader.h

@@ -3,7 +3,6 @@
 
 #include <iostream>
 #include <fstream>
-
 #include <opencv2/core/core.hpp>
 
 using namespace std;
@@ -19,7 +18,7 @@ public:
   * @param separator - The separator character between words per line
   * @return
   */
-  CsvReader(const std::string &path, const char &separator = ' ');
+  CsvReader(const string &path, const char &separator = ' ');
 
   /**
   * Read a plane text file with .ply format
@@ -28,7 +27,7 @@ public:
   * @param list_triangle - The container of the triangles list of the mesh
   * @return
   */
-  void readPLY(std::vector<cv::Point3f> &list_vertex, std::vector<std::vector<int> > &list_triangles);
+  void readPLY(vector<Point3f> &list_vertex, vector<vector<int> > &list_triangles);
 
 private:
   /** The current stream file for the reader */

samples/cpp/tutorial_code/calib3d/real_time_pose_estimation/src/CsvWriter.cpp

@@ -1,8 +1,8 @@
 #include "CsvWriter.h"
 #include "Utils.h"
 
-CsvWriter::CsvWriter(const std::string &path, const std::string &separator){
-  _file.open(path.c_str(), std::ofstream::out);
+CsvWriter::CsvWriter(const string &path, const string &separator){
+  _file.open(path.c_str(), ofstream::out);
   _isFirstTerm = true;
   _separator = separator;
 }
@@ -12,9 +12,9 @@ CsvWriter::~CsvWriter() {
   _file.close();
 }
 
-void CsvWriter::writeXYZ(const std::vector<cv::Point3f> &list_points3d)
+void CsvWriter::writeXYZ(const vector<Point3f> &list_points3d)
 {
-  std::string x, y, z;
+  string x, y, z;
   for(unsigned int i = 0; i < list_points3d.size(); ++i)
   {
     x = FloatToString(list_points3d[i].x);
@@ -26,9 +26,9 @@ void CsvWriter::writeXYZ(const std::vector<cv::Point3f> &list_points3d)
 
 }
 
-void CsvWriter::writeUVXYZ(const std::vector<cv::Point3f> &list_points3d, const std::vector<cv::Point2f> &list_points2d, const cv::Mat &descriptors)
+void CsvWriter::writeUVXYZ(const vector<Point3f> &list_points3d, const vector<Point2f> &list_points2d, const Mat &descriptors)
 {
-  std::string u, v, x, y, z, descriptor_str;
+  string u, v, x, y, z, descriptor_str;
   for(unsigned int i = 0; i < list_points3d.size(); ++i)
   {
     u = FloatToString(list_points2d[i].x);
@@ -41,7 +41,7 @@ void CsvWriter::writeUVXYZ(const std::vector<cv::Point3f> &list_points3d, const
 
     for(int j = 0; j < 32; ++j)
     {
-      descriptor_str = FloatToString((float)descriptors.at<float>(i,j));
+      descriptor_str = FloatToString(descriptors.at<float>(i,j));
       _file << _separator << descriptor_str;
     }
     _file << std::endl;

samples/cpp/tutorial_code/calib3d/real_time_pose_estimation/src/CsvWriter.h

@@ -1,21 +1,23 @@
 #ifndef CSVWRITER_H
 #define	CSVWRITER_H
 
-#include <fstream>
 #include <iostream>
-
+#include <fstream>
 #include <opencv2/core/core.hpp>
 
+using namespace std;
+using namespace cv;
+
 class CsvWriter {
 public:
-  CsvWriter(const std::string &path, const std::string &separator = " ");
+  CsvWriter(const string &path, const string &separator = " ");
   ~CsvWriter();
-  void writeXYZ(const std::vector<cv::Point3f> &list_points3d);
-  void writeUVXYZ(const std::vector<cv::Point3f> &list_points3d, const std::vector<cv::Point2f> &list_points2d, const cv::Mat &descriptors);
+  void writeXYZ(const vector<Point3f> &list_points3d);
+  void writeUVXYZ(const vector<Point3f> &list_points3d, const vector<Point2f> &list_points2d, const Mat &descriptors);
 
 private:
-  std::ofstream _file;
-  std::string _separator;
+  ofstream _file;
+  string _separator;
   bool _isFirstTerm;
 };