000
16.01.2009, 17:21 Uhr
filth
|
Hallo zusammen,
ich habe ein Problem und komme dem nicht auf die Spur. Es gibt vereinzelt Assertion Failures.
Vielleicht sieht jemand von euch den Fehler?
Der erste Aufruf:
| C++: |
vector<int> inputVector;
/**
hier wird der Vector gefüllt. Die Länge varriert.
*//
myGestureMashine.getDTWScore(inputVector);
|
Die entsprechende Methode:
| C++: |
// returns the DTW Score
int GestureMashine::getDTWScore(vector<int> &inputPattern)
{
DTW myDTW;
int bestScore = 100000000;
int patternNr = -1;
// check all elements
for (int i = 0; i < matchPatternVector.size(); i++)
{
cout << "*********************************************** \n";
cout << "Now checking Vector Index " << i << endl;
int nextDTWValue = myDTW.getMatchingScore(matchPatternVector.at(i), inputPattern);
if(nextDTWValue < bestScore)
{
bestScore = nextDTWValue;
patternNr = i;
}
}
cout << "Best fit ----> Pattern Nr: " << patternNr << " with an Score of " << bestScore << endl;
return 0;
}
|
Und der letzte Teil:
DTW.cpp
| C++: |
int DTW::getMatchingScore(vector<int> &matchPattern, vector<int> &inputPattern) {
cout << "Entered Matching Score .. ---------------------" << endl;
int zeilen = matchPattern.size();
int spalten = inputPattern.size();
vector< vector<int> > array2(zeilen, vector<int>(spalten,0));
// now fill the matrix. number of noise values in input vektor will be returned
int resize = buildArray(matchPattern, inputPattern, array2);
cout << "Array resize value: " << resize << endl;
// calculate new amount of rows without noise
spalten = spalten - resize;
// resize matrix
array2.resize(zeilen, vector<int>(spalten,0));
cout << "successfully resized... " << endl;
//printArray(zeilen, spalten, array2);
// start in bottom right corner of array
return travelArray(matchPattern, inputPattern, array2, zeilen-1, spalten-1, 30, 0);
}
|
| C++: |
int travelArray(vector<int> &matchPattern, vector<int> &inputPattern, vector< vector<int> > &array2, int zeile, int spalte, int limit, int summeVorher)
{
int currentValue = array2[zeile][spalte];
...
...
...
}
|
Im Fehlerfall kommt es bis zum ersten Befehl in travelArray. Anscheinend fliege ich da über die Vektorgrenze drüber. Aber warum?
Hier noch die matchPatterns:
| Code: |
//-------Pattern 1--------
//------------------------
vector<int> matchPattern1;
matchPattern1.push_back(0);
matchPattern1.push_back(0);
matchPattern1.push_back(0);
matchPattern1.push_back(0);
matchPattern1.push_back(0);
matchPattern1.push_back(270);
matchPattern1.push_back(270);
matchPattern1.push_back(270);
matchPattern1.push_back(270);
matchPattern1.push_back(270);
matchPattern1.push_back(180);
matchPattern1.push_back(180);
matchPattern1.push_back(180);
matchPattern1.push_back(180);
matchPattern1.push_back(180);
//-------Pattern 2--------
//------------------------
vector<int> matchPattern2;
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
matchPattern2.push_back(0);
//-------Pattern 3--------
//------------------------
vector<int> matchPattern3;
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
matchPattern3.push_back(180);
//-------Pattern 4--------
//------------------------
vector<int> matchPattern4;
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPattern4.push_back(270);
matchPatternVector.push_back(matchPattern1);
matchPatternVector.push_back(matchPattern2);
matchPatternVector.push_back(matchPattern3);
matchPatternVector.push_back(matchPattern4);
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Dieser Post wurde am 16.01.2009 um 17:26 Uhr von filth editiert. |
