Feature/add algo

CMakeLists.txt

@@ -110,7 +110,7 @@ SET ( cppcore_container_src
 SOURCE_GROUP( code            FILES ${cppcore_src} )
 SOURCE_GROUP( code\\common    FILES ${cppcore_common_src} )
 SOURCE_GROUP( code\\container FILES ${cppcore_container_src} )
-SOURCE_GROUP( code\\IO        FILES ${cppcore_io_src} )
+SOURCE_GROUP( code\\io        FILES ${cppcore_io_src} )
 SOURCE_GROUP( code\\memory    FILES ${cppcore_memory_src} )
 SOURCE_GROUP( code\\random    FILES ${cppcore_random_src} )
 
@@ -139,27 +139,33 @@ IF( CPPCORE_BUILD_UNITTESTS )
 
     SET( cppcore_container_test_src
         test/container/TArrayTest.cpp
+        test/container/TAlgorithmTest.cpp
         test/container/THashMapTest.cpp
         test/container/TListTest.cpp
         test/container/TQueueTest.cpp
         test/container/TStaticArrayTest.cpp
     )
 
+    SET( cppcore_io_test_src
+        test/io/FileSystemTest.cpp
+    )
+
     SET( cppcore_memory_test_src
         test/memory/TStackAllocatorTest.cpp
         test/memory/TPoolAllocatorTest.cpp
         test/memory/TScratchAllocatorTest.cpp
     )
 
     SET( cppcore_random_test_src
-        test/Random/RandomGeneratorTest.cpp
+        test/random/RandomGeneratorTest.cpp
     )
 
-    SOURCE_GROUP( code            FILES ${cppcore_test_src} )
-    SOURCE_GROUP( code\\common    FILES ${cppcore_common_test_src} )
-    SOURCE_GROUP( code\\container FILES ${cppcore_container_test_src} )
-    SOURCE_GROUP( code\\memory    FILES ${cppcore_memory_test_src} ) 
-    SOURCE_GROUP( code\\random    FILES ${cppcore_random_test_src} )
+    SOURCE_GROUP(code            FILES ${cppcore_test_src} )
+    SOURCE_GROUP(code\\common    FILES ${cppcore_common_test_src} )
+    SOURCE_GROUP(code\\io        FILES ${cppcore_io_test_src} )
+    SOURCE_GROUP(code\\container FILES ${cppcore_container_test_src} )
+    SOURCE_GROUP(code\\memory    FILES ${cppcore_memory_test_src} ) 
+    SOURCE_GROUP(code\\random    FILES ${cppcore_random_test_src} )
 
     # Prevent overriding the parent project's compiler/linker
     # settings on Windows
@@ -179,6 +185,7 @@ IF( CPPCORE_BUILD_UNITTESTS )
     ADD_EXECUTABLE( cppcore_unittest
         ${cppcore_test_src}
         ${cppcore_common_test_src}
+        ${cppcore_io_test_src}
         ${cppcore_memory_test_src}
         ${cppcore_random_test_src}
         ${cppcore_container_test_src}

code/Random/RandomGenerator.cpp

@@ -91,15 +91,15 @@ unsigned int mersenne_twister() {
 }
 
 RandomGenerator::RandomGenerator( GeneratorType type ) noexcept :
-        m_type( type ) {
-    ::srand(static_cast<unsigned int>(time(nullptr)));
+        mType( type ) {
+    ::srand( static_cast<unsigned int>(time(nullptr)));
 }
 
 int RandomGenerator::get( int lower, int upper ) {
     int ret( 0 );
-    if ( GeneratorType::Standard == m_type ) {
+    if ( GeneratorType::Standard == mType ) {
         ret = ::rand() % upper + lower;
-    } else if (GeneratorType::MersenneTwister == m_type) {
+    } else if (GeneratorType::MersenneTwister == mType) {
         ret = mersenne_twister() % upper + lower;
     }
 

contrib/googletest-1.15.2/googletest/generated/gmock.pc

@@ -1,5 +1,5 @@
-libdir=C:/Program Files (x86)/osre/lib
-includedir=C:/Program Files (x86)/osre/include
+libdir=C:/Program Files (x86)/cppcore/lib
+includedir=C:/Program Files (x86)/cppcore/include
 
 Name: gmock
 Description: GoogleMock (without main() function)

contrib/googletest-1.15.2/googletest/generated/gmock_main.pc

@@ -1,5 +1,5 @@
-libdir=C:/Program Files (x86)/osre/lib
-includedir=C:/Program Files (x86)/osre/include
+libdir=C:/Program Files (x86)/cppcore/lib
+includedir=C:/Program Files (x86)/cppcore/include
 
 Name: gmock_main
 Description: GoogleMock (with main() function)

contrib/googletest-1.15.2/googletest/generated/gtest.pc

@@ -1,5 +1,5 @@
-libdir=C:/Program Files (x86)/osre/lib
-includedir=C:/Program Files (x86)/osre/include
+libdir=C:/Program Files (x86)/cppcore/lib
+includedir=C:/Program Files (x86)/cppcore/include
 
 Name: gtest
 Description: GoogleTest (without main() function)

contrib/googletest-1.15.2/googletest/generated/gtest_main.pc

@@ -1,5 +1,5 @@
-libdir=C:/Program Files (x86)/osre/lib
-includedir=C:/Program Files (x86)/osre/include
+libdir=C:/Program Files (x86)/cppcore/lib
+includedir=C:/Program Files (x86)/cppcore/include
 
 Name: gtest_main
 Description: GoogleTest (with main() function)

contrib/googletest-1.15.2/googletest/gtest.dir/Debug/gtest.lib.recipe

@@ -2,7 +2,7 @@
 <Project>
   <ProjectOutputs>
     <ProjectOutput>
-      <FullPath>C:\develop\projects\osre\x64\Debug\ZERO_CHECK</FullPath>
+      <FullPath>C:\develop\projects\cppcore\x64\Debug\ZERO_CHECK</FullPath>
     </ProjectOutput>
   </ProjectOutputs>
   <ContentFiles />

contrib/googletest-1.15.2/googletest/gtest_main.dir/Debug/gtest_main.lib.recipe

@@ -2,7 +2,7 @@
 <Project>
   <ProjectOutputs>
     <ProjectOutput>
-      <FullPath>C:\develop\projects\osre\x64\Debug\ZERO_CHECK</FullPath>
+      <FullPath>C:\develop\projects\cppcore\x64\Debug\ZERO_CHECK</FullPath>
     </ProjectOutput>
   </ProjectOutputs>
   <ContentFiles />

include/cppcore/Container/TAlgorithm.h

@@ -0,0 +1,42 @@
+/*-----------------------------------------------------------------------------------------------
+The MIT License (MIT)
+
+Copyright (c) 2014-2025 Kim Kulling
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+-----------------------------------------------------------------------------------------------*/
+#pragma once
+
+#include <cstddef>
+#include <cassert>
+
+namespace cppcore {
+
+/// @brief Function to calulate the distance between two iterators.
+/// @tparam TIt The container iterator
+/// @param begin    The first container iterator 
+/// @param end      The second container iterator
+/// @return The distance between the two iterators.
+template<class TIt>
+inline size_t distance(TIt begin, TIt end) {
+    assert(begin < end);
+    const size_t distance = end - begin;
+    return distance;
+}
+
+} // namespace cppcore