doc ru, printf() before assert in containers

libs/main/containers/pivector.h

@@ -1199,6 +1199,11 @@ public:
 	//! \~\sa \a append(), \a prepend(), \a remove()
 	inline PIVector<T> & insert(size_t index, const PIVector<T> & v) {
 		if (v.isEmpty()) return *this;
+#ifdef USE_DEBUG
+		if (&v == this) {
+			printf("error with PIVector<%s>::insert\n", __PIP_TYPENAME__(T));
+		}
+#endif
 		assert(&v != this);
 		ssize_t os = piv_size - index;
 		alloc(piv_size + v.piv_size);
@@ -1385,6 +1390,11 @@ public:
 	}
 
 	inline PIVector<T> & push_back(const PIVector<T> & v) {
+#ifdef USE_DEBUG
+		if (&v == this) {
+			printf("error with PIVector<%s>::push_back\n", __PIP_TYPENAME__(T));
+		}
+#endif
 		assert(&v != this);
 		size_t ps = piv_size;
 		alloc(piv_size + v.piv_size);
@@ -1485,6 +1495,11 @@ public:
 	inline PIVector<PIVector<T>> reshape(size_t rows, size_t cols, ReshapeOrder order = byRow) const {
 		PIVector<PIVector<T>> ret;
 		if (isEmpty()) return ret;
+#ifdef USE_DEBUG
+		if (rows*cols != piv_size) {
+			printf("error with PIVector<%s>::reshape\n", __PIP_TYPENAME__(T));
+		}
+#endif
 		assert(rows*cols == piv_size);
 		ret.resize(rows);
 		if (order == byRow) {
@@ -1609,6 +1624,11 @@ private:
 		if (as == piv_rsize) return;
 		PIINTROSPECTION_CONTAINER_ALLOC(T, (as-piv_rsize))
 		T * p_d = (T*)(realloc((void*)(piv_data), as*sizeof(T)));
+#ifdef USE_DEBUG
+		if (!p_d) {
+			printf("error with PIVector<%s>::alloc\n", __PIP_TYPENAME__(T));
+		}
+#endif
 		assert(p_d);
 		piv_data = p_d;
 		piv_rsize = as;