Save master

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+.idea/
+
+# Project specific:
+src/gymfcpp/gymfcpp_config.h
+src/gymfcpp/gymfcpp_version.h
+
+# MacOS stuff
+.DS_Store

CMakeLists.txt

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+CMAKE_MINIMUM_REQUIRED(VERSION 3.20)
+MESSAGE(STATUS "Using CMake ${CMAKE_VERSION}")
+
+SET(RLENVSCPP_VERSION_MAJOR 1)
+SET(RLENVSCPP_VERSION_MINOR 8)
+SET(RLENVSCPP_VERSION_PATCH 0)
+
+SET(RLENVSCPP_VERSION "${RLENVSCPP_VERSION_MAJOR}.${RLENVSCPP_VERSION_MINOR}.${RLENVSCPP_VERSION_PATCH}")
+MESSAGE(STATUS "rlenvscpplib Version ${RLENVSCPP_VERSION}")
+
+# create a CMake project
+PROJECT(rlenvscpp VERSION ${RLENVSCPP_VERSION} LANGUAGES CXX)
+
+# -----------------------------------------------------------------------------
+# Prevent in-source builds.
+# -----------------------------------------------------------------------------
+
+IF(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
+	MESSAGE( FATAL_ERROR  "In-source build is not possible. Choose an empty directory for build output.")
+ENDIF(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
+
+# Be sure to avoid troubles with library paths when using old policy
+IF(COMMAND cmake_policy)
+	CMAKE_POLICY(SET CMP0003 NEW)
+	CMAKE_POLICY(SET CMP0048 NEW)
+ENDIF(COMMAND cmake_policy)
+
+OPTION(ENABLE_TESTS_FLAG OFF)
+OPTION(ENABLE_EXAMPLES_FLAG OFF)
+OPTION(ENABLE_DOC_FLAG OFF)
+
+SET(CMAKE_BUILD_TYPE "Debug")
+
+#SET(CMAKE_CXX_COMPILER /usr/bin/g++-11)
+#SET(CMAKE_C_COMPILER /usr/bin/gcc-11)
+SET(CMAKE_CXX_STANDARD 20)
+SET(CMAKE_CXX_STANDARD_REQUIRED True)
+SET(CMAKE_LINKER_FLAGS "-pthread")
+
+
+IF(CMAKE_BUILD_TYPE STREQUAL "Debug")
+
+	SET(CMAKE_INSTALL_PREFIX  ${PROJECT_SOURCE_DIR}/install/dbg)
+	SET(CMAKE_CXX_FLAGS "-g ") # -Wall -Wextra")
+    SET(RLENVSCPP_DEBUG ON)
+
+ELSE(CMAKE_BUILD_TYPE STREQUAL "Release")
+
+	SET(CMAKE_INSTALL_PREFIX  ${PROJECT_SOURCE_DIR}/install/opt)
+	SET(CMAKE_CXX_FLAGS "-O2")
+    SET(RLENVSCPP_DEBUG OFF)
+
+ENDIF()
+
+# where to install the library
+IF(ENABLE_TESTS_FLAG)
+	# find gtest
+	FIND_PACKAGE(GTest REQUIRED)
+
+	IF(GTest_FOUND)
+		INCLUDE_DIRECTORIES(${GTEST_INCLUDE_DIRS})
+		LINK_DIRECTORIES("/usr/local/lib")
+
+		MESSAGE( STATUS  "Found Gtest at ${GTEST_INCLUDE_DIRS}.")
+    ELSE()
+	    MESSAGE( FATAL_ERROR  "ENABLE_TESTS_FLAG is ON but could not find GTest library.")
+	ENDIF()
+ENDIF()
+
+LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
+
+configure_file(config.h.in ${PROJECT_SOURCE_DIR}/src/rlenvs/rlenvscpp_config.h @ONLY)
+configure_file(version.h.in ${PROJECT_SOURCE_DIR}/src/rlenvs/rlenvscpp_version.h @ONLY)
+
+
+# Find boost
+FIND_PACKAGE(Boost 1.74.0 REQUIRED)
+FIND_PACKAGE(BLAS REQUIRED)
+FIND_PACKAGE(Eigen3 REQUIRED)
+IF(Boost_FOUND)
+	MESSAGE( STATUS  "Found needed Boost C++ library.")
+	SET(Boost_USE_SHARED_LIBS ON)
+ELSE()
+	MESSAGE( FATAL_ERROR  "Boost C++ library is required but not found.")
+ENDIF()
+
+MESSAGE(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
+MESSAGE(STATUS "C++ Compiler: ${CMAKE_CXX_COMPILER}")
+MESSAGE(STATUS "C Compiler: ${CMAKE_C_COMPILER}")
+MESSAGE(STATUS "Boost lib: ${Boost_LIBRARY_DIR}")
+MESSAGE(STATUS "Boost include: ${Boost_INCLUDE_DIRS}")
+MESSAGE(STATUS "Install dst: ${CMAKE_INSTALL_PREFIX}")
+
+INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS})
+INCLUDE_DIRECTORIES(src/)
+
+FILE(GLOB SRCS src/rlenvs/*.cpp
+			   src/rlenvs/envs/*.cpp
+               src/rlenvs/envs/api_server/*.cpp
+               src/rlenvs/envs/gymnasium/*.cpp
+               src/rlenvs/envs/gymnasium/toy_text/*.cpp
+               src/rlenvs/envs/gymnasium/classic_control/*.cpp
+               src/rlenvs/envs/gymnasium/classic_control/vector/*.cpp
+               src/rlenvs/envs/gdrl/*.cpp
+               #src/rlenvs/envs/gym_pybullet_drones/*.cpp
+               src/rlenvs/envs/grid_world/*.cpp
+			   src/rlenvs/envs/connect2/*.cpp
+			   src/rlenvs/dynamics/*.cpp
+			   src/rlenvs/utils/*.cpp
+			   src/rlenvs/utils/io/*.cpp
+			   src/rlenvs/utils/io/tensor_board_server/*.cpp
+			   src/rlenvs/utils/geometry/*.cpp
+			   src/rlenvs/utils/geometry/shapes/*.cpp
+			   src/rlenvs/utils/trajectory/*.cpp
+   )
+
+ADD_LIBRARY(rlenvscpplib SHARED ${SRCS})
+
+SET_TARGET_PROPERTIES(rlenvscpplib PROPERTIES LINKER_LANGUAGE CXX)
+INSTALL(TARGETS rlenvscpplib DESTINATION ${CMAKE_INSTALL_PREFIX})
+MESSAGE(STATUS "Installation destination at: ${CMAKE_INSTALL_PREFIX}")
+
+IF(ENABLE_EXAMPLES_FLAG)
+	# Add the examples
+	ADD_SUBDIRECTORY(examples)
+ELSE()
+	MESSAGE(WARNING "Examples have not been enabled")
+ENDIF()
+
+IF(ENABLE_TESTS_FLAG)
+	# Add the tests
+	ADD_SUBDIRECTORY(tests)
+ELSE()
+	MESSAGE(WARNING "Tests have not been enabled")
+ENDIF()
+
+
+IF(ENABLE_DOC_FLAG)
+	# Add the tests
+	ADD_SUBDIRECTORY(doc)
+ELSE()
+	MESSAGE(WARNING "Documentation will not be generated")
+ENDIF()