added new build option

CMakeLists.txt

@@ -12,6 +12,8 @@ option(OMATH_USE_AVX2 "Omath will use AVX2 to boost performance" ON)
 option(OMATH_IMGUI_INTEGRATION "Omath will define method to convert omath types to imgui types" OFF)
 option(OMATH_BUILD_EXAMPLES "Build example projects with you can learn & play" OFF)
 option(OMATH_STATIC_MSVC_RUNTIME_LIBRARY  "Force Omath to link static runtime" OFF)
+option(OMATH_SUPRESS_SAFETY_CHECKS "Supress some safety checks in release build to improve general performance" ON)
+
 
 if (OMATH_BUILD_AS_SHARED_LIBRARY)
     add_library(omath SHARED source/matrix.cpp)
@@ -45,6 +47,10 @@ if (OMATH_USE_AVX2)
     target_compile_definitions(omath PUBLIC OMATH_USE_AVX2)
 endif()
 
+if (OMATH_SUPRESS_SAFETY_CHECKS)
+    target_compile_definitions(omath PUBLIC OMATH_SUPRESS_SAFETY_CHECKS)
+endif()
+
 set_target_properties(omath PROPERTIES
         ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
         LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"

include/omath/mat.hpp

@@ -118,9 +118,10 @@ namespace omath
         [[nodiscard]]
         constexpr const Type& At(const size_t rowIndex, const size_t columnIndex) const
         {
+#if !defined(NDEBUG) && defined(OMATH_SUPRESS_SAFETY_CHECKS)
             if (rowIndex >= Rows || columnIndex >= Columns)
                 throw std::out_of_range("Index out of range");
-
+#endif
             if constexpr (StoreType == MatStoreType::ROW_MAJOR)
                 return m_data[rowIndex * Columns + columnIndex];
 
@@ -243,7 +244,7 @@ namespace omath
             if constexpr (Rows == 1)
                 return At(0, 0);
 
-            else if constexpr (Rows == 2)
+            if constexpr (Rows == 2)
                 return At(0, 0) * At(1, 1) - At(0, 1) * At(1, 0);
             else
             {