aiCamera::Sample* aiCamera::readSample(const abcSampleSelector& ss, bool &topologyChanged)
{
DebugLog("aiCamera::readSample(t=%f)", time);
Sample *ret = newSample();
m_schema.get(ret->m_sample, ss);
topologyChanged = false;
return ret;
}
aiXForm::Sample* aiXForm::readSample(float time, bool &topologyChanged)
{
DebugLog("aiXForm::readSample(t=%f)", time);
Sample *ret = newSample();
m_schema.get(ret->m_sample, MakeSampleSelector(time));
topologyChanged = false;
return ret;
}
bool ClassificationData::addSample(const UINT classLabel,const VectorFloat &sample){
if( sample.getSize() != numDimensions ){
if( totalNumSamples == 0 ){
warningLog << "addSample(const UINT classLabel, VectorFloat &sample) - the size of the new sample (" << sample.getSize() << ") does not match the number of dimensions of the dataset (" << numDimensions << "), setting dimensionality to: " << numDimensions << std::endl;
numDimensions = sample.getSize();
}else{
errorLog << "addSample(const UINT classLabel, VectorFloat &sample) - the size of the new sample (" << sample.getSize() << ") does not match the number of dimensions of the dataset (" << numDimensions << ")" << std::endl;
return false;
}
}
//The class label must be greater than zero (as zero is used for the null rejection class label
if( classLabel == GRT_DEFAULT_NULL_CLASS_LABEL && !allowNullGestureClass ){
errorLog << "addSample(const UINT classLabel, VectorFloat &sample) - the class label can not be 0!" << std::endl;
return false;
}
//The dataset has changed so flag that any previous cross validation setup will now not work
crossValidationSetup = false;
crossValidationIndexs.clear();
ClassificationSample newSample(classLabel,sample);
data.push_back( newSample );
totalNumSamples++;
if( classTracker.getSize() == 0 ){
ClassTracker tracker(classLabel,1);
classTracker.push_back(tracker);
}else{
bool labelFound = false;
for(UINT i=0; i<classTracker.getSize(); i++){
if( classLabel == classTracker[i].classLabel ){
classTracker[i].counter++;
labelFound = true;
break;
}
}
if( !labelFound ){
ClassTracker tracker(classLabel,1);
classTracker.push_back(tracker);
}
}
//Update the class labels
sortClassLabels();
return true;
}
void RttMeasure::receiveOobData(char *buf, int buf_len, result *r) {
if(flags & REMOTE) {
sendOobData(buf, buf_len);
} else {
result start, end;
struct timeval tv_end;
struct timeval *tv_start;
tv_start = (struct timeval *) buf;
start = tv_start->tv_sec + tv_start->tv_usec / 1000000.0;
end = r[R_RECEIVE_TIME];
newSample(end-start);
}
}
int main (int argc, char *argv[])
{
LEErrorCode fontStatus = LE_NO_ERROR;
poptContext ptctx;
GtkWidget *app;
const char *defaultArgs[] = {"Sample.txt", NULL};
const char **args;
int i;
FT_Init_FreeType(&engine);
gnome_init_with_popt_table("gnomelayout", "0.1", argc, argv, NULL, 0, &ptctx);
guiSupport = gs_gnomeGuiSupportOpen();
fontMap = fm_gnomeFontMapOpen(engine, "FontMap.Gnome", 24, guiSupport, &fontStatus);
font = le_scriptCompositeFontOpen(fontMap);
if (LE_FAILURE(fontStatus)) {
FT_Done_FreeType(engine);
return 1;
}
args = poptGetArgs(ptctx);
if (args == NULL) {
args = defaultArgs;
}
for (i = 0; args[i] != NULL; i += 1) {
app = newSample(args[i]);
gtk_widget_show_all(app);
}
poptFreeContext(ptctx);
gtk_main();
le_fontClose(font);
gs_gnomeGuiSupportClose(guiSupport);
FT_Done_FreeType(engine);
exit(0);
}
bool TimeSeriesClassificationData::addSample(const UINT classLabel,const MatrixFloat &trainingSample){
if( trainingSample.getNumCols() != numDimensions ){
errorLog << "addSample(UINT classLabel, MatrixFloat trainingSample) - The dimensionality of the training sample (" << trainingSample.getNumCols() << ") does not match that of the dataset (" << numDimensions << ")" << std::endl;
return false;
}
//The class label must be greater than zero (as zero is used for the null rejection class label
if( classLabel == GRT_DEFAULT_NULL_CLASS_LABEL && !allowNullGestureClass ){
errorLog << "addSample(UINT classLabel, MatrixFloat sample) - the class label can not be 0!" << std::endl;
return false;
}
TimeSeriesClassificationSample newSample(classLabel,trainingSample);
data.push_back( newSample );
totalNumSamples++;
if( classTracker.size() == 0 ){
ClassTracker tracker(classLabel,1);
classTracker.push_back(tracker);
}else{
bool labelFound = false;
for(UINT i=0; i<classTracker.size(); i++){
if( classLabel == classTracker[i].classLabel ){
classTracker[i].counter++;
labelFound = true;
break;
}
}
if( !labelFound ){
ClassTracker tracker(classLabel,1);
classTracker.push_back(tracker);
}
}
return true;
}
static void newapp(GtkObject *object, gpointer data)
{
GtkWidget *app = newSample("Sample.txt");
gtk_widget_show_all(app);
}
