Add test

TESTS/TEST_MIN_MAX/main.cpp

@@ -24,6 +24,13 @@ bool checkMinMaxTab(const int * tabValue, size_t nbValue, int minVal, size_t min
 	b &= pmaxTab<int>(tabValue, nbValue) == maxVal;
 	b &= pmaxTabPos<int>(tabValue, nbValue) == maxPos;
 	
+	int min(minVal), max(maxVal);
+	pminmaxTab(min, max, tabValue, nbValue);
+	
+// 	std::cout << "checkMinMaxTab : min = " << min << ", minVal = "<<minVal<<", max = " << max << ", maxVal = " << maxVal << std::endl;
+	b &= min == minVal && max == maxVal;
+	
+	
 	return b;
 }
 

src/pMinMax_impl.h

@@ -214,12 +214,11 @@ void pminmaxTab(T & xmin, T & xmax, const T* tab, size_t size){
 	xmin = tab[0];
 	xmax = xmin;
 	if(size == 1lu) return;
-	size_t i;
 	T tmp;
-	for(i = 1; i < size; ++i){
+	for(size_t i(1lu); i < size; ++i){
 		tmp = tab[i];
 		if(tmp > xmax) xmax = tmp;
-		else{xmin = tmp;}
+		else if(tmp < xmin){xmin = tmp;}
 	}
 }