Add branch test

TESTS/TEST_PHISTOGRAM/main.cpp

@@ -63,9 +63,11 @@ bool testPHistogram2(){
 	hist4.setRange(-1.0f, 1.0f);
 	hist4.resize(20lu);
 	for(size_t i(0lu); i < 200lu; ++i){
-		hist4.addAmplitude((((float)(i*27lu%19)) - 9.0)/5.0f, 1.0f);
+		hist4.addAmplitude((((float)(i*27lu%19)) - 9.0)/5.0f, -1.0f);
 	}
 	std::cout << hist4 << std::endl;
+	hist4.checkLogValue(0.001f);
+	hist4.resize(0lu);
 	
 	PHistogram<float> emptyHist;
 	std::cout << emptyHist << std::endl;
@@ -74,6 +76,7 @@ bool testPHistogram2(){
 	emptyHist.addAmplitude(3.0f, 4.0f);
 	emptyHist.setValueRange(tabValue, 14lu);
 	emptyHist.addValue(tabValue, 14lu);
+	emptyHist.checkLogValue(0.001f);
 	
 	return b;
 }

src/PHistogram/PHistogram_impl.h

@@ -101,7 +101,7 @@ void PHistogram<T>::checkLogValue(T lowValue){
 */
 template<typename T>
 void PHistogram<T>::addValue(T value){
-	if(p_nbValue == 0 || p_value == NULL) return;
+	if(p_value == NULL) return;
 	if(value >= p_xMax || value < p_xMin){
 		if(value >= p_xMax) ++p_overXMax;
 		if(value < p_xMin) ++p_underXMin;
@@ -118,7 +118,7 @@ void PHistogram<T>::addValue(T value){
 */
 template<typename T>
 void PHistogram<T>::addValue(const T * tabValue, size_t nbValues){
-	if(p_nbValue == 0lu || p_value == NULL || tabValue == NULL || nbValues == 0lu) return;
+	if(p_value == NULL || tabValue == NULL || nbValues == 0lu) return;
 	for(size_t i(0lu); i < nbValues; ++i){
 		addValue(tabValue[i]);
 	}
@@ -130,7 +130,7 @@ void PHistogram<T>::addValue(const T * tabValue, size_t nbValues){
 */
 template<typename T>
 void PHistogram<T>::setValueRange(const T * tabValue, size_t nbValues){
-	if(p_nbValue == 0lu || p_value == NULL || tabValue == NULL || nbValues == 0lu) return;
+	if(p_value == NULL || tabValue == NULL || nbValues == 0lu) return;
 	pminmaxTab(p_xMin, p_xMax, tabValue, nbValues);
 	setRange(p_xMin, p_xMax);
 	reset();
@@ -143,7 +143,7 @@ void PHistogram<T>::setValueRange(const T * tabValue, size_t nbValues){
 */
 template<typename T>
 void PHistogram<T>::addAmplitude(T value, T amplitude){
-	if(p_nbValue == 0 || p_value == NULL) return;
+	if(p_value == NULL) return;
 	if(value >= p_xMax || value < p_xMin){
 		if(value >= p_xMax) ++p_overXMax;
 		if(value < p_xMin) ++p_underXMin;
@@ -170,10 +170,10 @@ void PHistogram<T>::loadBins(const T* tabValues, size_t nbValues){
 ///Fonction qui normalise le PHistogram
 template<typename T>
 void PHistogram<T>::normalize(){
-	if(p_value == NULL || p_nbValue == 0) return;
+	if(p_value == NULL) return;
 	T coef(((p_nbTirIn)*p_xRange)/((T)p_nbValue));
 	if(coef == 0.0) return;
-	for(size_t i(0); i < p_nbValue; ++i){
+	for(size_t i(0lu); i < p_nbValue; ++i){
 		p_value[i] /= coef;
 	}
 }
@@ -238,6 +238,7 @@ void PHistogram<T>::allocateHist(size_t nbValue){
 		delete [] p_value;
 	}
 	p_nbValue = nbValue;
+	if(nbValue == 0lu){return;}
 	p_value = new T[p_nbValue];
 }