From 2780dacb480bb008922606cd007a49d18dc3dff7 Mon Sep 17 00:00:00 2001
From: peri4 <peri4ko@yandex.ru>
Date: Thu, 13 Apr 2023 20:40:14 +0300
Subject: [PATCH] new piDeleteSafety() method

---
 CMakeLists.txt          | 2 +-
 libs/main/core/pibase.h | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 83a23a28..2fa929f6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_policy(SET CMP0017 NEW) # need include() with .cmake
 project(PIP)
 set(PIP_MAJOR    3)
 set(PIP_MINOR    10)
-set(PIP_REVISION 1)
+set(PIP_REVISION 2)
 set(PIP_SUFFIX   )
 set(PIP_COMPANY  SHS)
 set(PIP_DOMAIN   org.SHS)
diff --git a/libs/main/core/pibase.h b/libs/main/core/pibase.h
index 451168a9..4f073d6d 100644
--- a/libs/main/core/pibase.h
+++ b/libs/main/core/pibase.h
@@ -974,6 +974,14 @@ inline void piDeleteAllAndClear(T & container) {
 	container.clear();
 }
 
+template<typename T>
+inline bool piDeleteSafety(T *& pointer) {
+	if (!pointer) return false;
+	delete pointer;
+	pointer = nullptr;
+	return true;
+}
+
 #define piRoundf   piRound<float>
 #define piRoundd   piRound<double>
 #define piComparef piCompare<float>