[core] inlining Interval methods and related operators

doc/CMakeLists.txt

@@ -52,4 +52,53 @@ install(FILES ${CMAKE_CURRENT_BINARY_DIR}/mathjax_stmaryrd.js
 
     endif()
 
+  endif()
+
+# User manual (Sphinx)
+
+  find_package(Sphinx)
+
+  if(NOT SPHINX_FOUND)
+
+    message(STATUS "Sphinx not found, will not be able to generate the manual.")
+
+  else()
+
+    # Includes CMake commands in config file:
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/manual/conf.py.in ${CMAKE_CURRENT_BINARY_DIR}/manual/conf.py)
+
+    set(SPHINX_SOURCE ${CMAKE_CURRENT_SOURCE_DIR}/manual)
+    set(SPHINX_BUILD ${CMAKE_CURRENT_BINARY_DIR}/manual)
+
+    # Copying _static files of Sphinx to build directories
+    foreach(static_file ${CMAKE_CURRENT_SOURCE_DIR}/manual/_static/)
+      file(COPY ${static_file} DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/manual/_static/)
+    endforeach()
+
+    # Copying tmp files
+    foreach(static_file ${CMAKE_CURRENT_SOURCE_DIR}/manual/tmp/)
+      file(COPY ${static_file} DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/manual/tmp/)
+    endforeach()
+
+    # todo: the SPHINX_EXECUTABLE is already set by FindSphinx.cmake:
+    # check that it works without the following overload for Win and Linux:
+    if(WIN32)
+      set(SPHINX_EXECUTABLE "sphinx-build")
+    else()
+      set(SPHINX_EXECUTABLE "python3" "-msphinx")
+    endif()
+
+    add_custom_target(manual
+                      COMMAND
+                      ${SPHINX_EXECUTABLE} -b html
+                      # Specifying path to conf.py generated by CMake:
+                      -c ${CMAKE_CURRENT_BINARY_DIR}/manual/
+                      ${SPHINX_SOURCE} ${SPHINX_BUILD}
+                      WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+                      COMMENT "Generating the manual website using Sphinx")
+
+    install(DIRECTORY ${SPHINX_BUILD}/
+            DESTINATION share/manual/${CMAKE_PROJECT_NAME}
+            OPTIONAL)
+
   endif()

doc/manual/_static/css/custom.css

@@ -0,0 +1,10 @@
+div.rst-content a:visited
+{
+  color: #2980b9;
+  text-decoration: none;
+}
+
+div.rst-content li.toctree-l1 > a
+{
+  font-weight: bold;
+}

doc/manual/conf.py.in

@@ -0,0 +1,40 @@
+# Configuration file for the Sphinx documentation builder.
+#
+# For the full list of built-in configuration values, see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+
+# -- Project information -----------------------------------------------------
+# https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
+
+project = 'Codac'
+copyright = 'Codac Team'
+author = 'Codac Team'
+
+# -- General configuration ---------------------------------------------------
+# https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
+
+extensions = [
+    'sphinx_rtd_theme',
+]
+
+templates_path = ['_templates']
+exclude_patterns = []
+
+
+# -- Options for HTML output -------------------------------------------------
+# https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output
+
+html_static_path = ['_static']
+html_theme = "sphinx_rtd_theme"
+html_logo = "_static/logos/logo_codac.svg"
+
+# These paths are either relative to html_static_path
+# or fully qualified paths (eg. https://...)
+html_css_files = [
+    'css/custom.css',
+]
+
+html_theme_options = {
+    'logo_only': True,
+    'display_version': True,
+}

doc/manual/index.rst

@@ -0,0 +1,51 @@
+Codac manual
+============
+
+
+.. toctree::
+   :caption: Overview of Codac
+   :maxdepth: 3
+
+   Constraint programming and IA <http://codac.io>
+   The Codac framework <http://codac.io>
+   Target audience <http://codac.io>
+
+
+.. toctree::
+   :caption: User manual
+   :maxdepth: 3
+
+   installation/index.rst
+   intervals/index.rst
+   linear/index.rst
+   functions/index.rst
+   tubes/index.rst
+   contractors/index.rst
+   separators/index.rst
+   pavers/index.rst
+   cn/index.rst
+   geometry/index.rst
+   ellipsoids/index.rst
+   topology/index.rst
+   visualization/index.rst
+   extensions/index.rst
+   seealso/index.rst
+   references/index.rst
+
+
+.. toctree::
+   :caption: How-to guides
+   :maxdepth: 3
+
+   howto/robotics/index.rst
+   howto/geometry/index.rst
+   howto/dynamical/index.rst
+
+
+.. toctree::
+   :caption: Development
+   :maxdepth: 3
+
+   Changelog <http://codac.io>
+   C++ API <http://codac.io>
+   Information for developers <http://codac.io>

scripts/CMakeModules/FindSphinx.cmake

@@ -0,0 +1,20 @@
+include(FindPackageHandleStandardArgs)
+
+# We are likely to find Sphinx near the Python interpreter
+find_package(PythonInterp)
+if(PYTHONINTERP_FOUND)
+    get_filename_component(_PYTHON_DIR "${PYTHON_EXECUTABLE}" DIRECTORY)
+    set(
+        _PYTHON_PATHS
+        "${_PYTHON_DIR}"
+        "${_PYTHON_DIR}/bin"
+        "${_PYTHON_DIR}/Scripts")
+endif()
+
+find_program(
+    SPHINX_EXECUTABLE
+    NAMES sphinx-build sphinx-build.exe
+    HINTS ${_PYTHON_PATHS})
+mark_as_advanced(SPHINX_EXECUTABLE)
+
+find_package_handle_standard_args(Sphinx DEFAULT_MSG SPHINX_EXECUTABLE)

src/core/CMakeLists.txt

@@ -50,7 +50,6 @@
 
     ${CMAKE_CURRENT_SOURCE_DIR}/domains/codac2_BoolInterval.h
     ${CMAKE_CURRENT_SOURCE_DIR}/domains/codac2_Domain.h
-    ${CMAKE_CURRENT_SOURCE_DIR}/domains/interval/codac2_Interval.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/domains/interval/codac2_Interval.h
     ${CMAKE_CURRENT_SOURCE_DIR}/domains/interval/codac2_Interval_operations.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/domains/interval/codac2_Interval_operations.h