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annotate c/utils.cpp @ 70:a52653dca25d

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got track features to compile, updated paths to headers and libraries for OpenCV 2
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Sat, 13 Nov 2010 11:20:10 -0500
parents ef0d7caf8e91
children b32947b002da
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ef0d7caf8e91 draft code for feature saving (UBC format)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 3
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1 #include "utils.hpp"
ef0d7caf8e91 draft code for feature saving (UBC format)
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2
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3 #include <iostream>
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4 #include <fstream>
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5
ef0d7caf8e91 draft code for feature saving (UBC format)
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6 using namespace std;
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8 void openWriteScientificPrecision(ofstream& out, const string& filename, const int& precision) {
ef0d7caf8e91 draft code for feature saving (UBC format)
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9 ::openWritePrecision(out, filename, precision);
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10 out.setf(ios::scientific);
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11 }
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parents: 3
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13 void openWritePrecision(ofstream& out, const string& filename, const int& precision) {
ef0d7caf8e91 draft code for feature saving (UBC format)
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14 out.open(filename.c_str(), ios::binary);
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a52653dca25d got track features to compile, updated paths to headers and libraries for OpenCV 2
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 20
diff changeset
15 ::openCheck(out, filename, "openWritePrecision");
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16 out.precision(precision);
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17 }
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19 bool openCheck(ifstream& f, const string& filename, const string& callingFunctionName) {
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Nicolas Saunier <nicolas.saunier@polymtl.ca>
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20 if (!f.is_open()) {
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21 cerr << "Pb opening file " << filename << " in " << callingFunctionName << endl;
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22 return false;
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23 } else
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24 return true;
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25 }
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27 bool openCheck(ofstream& f, const string& filename, const string& callingFunctionName) {
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parents: 3
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28 if (!f.is_open()) {
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parents: 3
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29 cerr << "Pb opening file " << filename << " in " << callingFunctionName << endl;
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30 return false;
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31 } else
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32 return true;
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33 }