Gcc 4.9

.gitignore

@@ -3,3 +3,4 @@ CMakeFiles
 cmake_install.cmake
 CMakeCache.txt
 *.so
+CMakeLists.txt.user

CMakeLists.txt

@@ -1,6 +1,7 @@
 cmake_minimum_required(VERSION 2.6)
 
-project(Effective_Modern_C++ CXX)
+#project(Effective_Modern_C++ C CXX)
+project(Effective_Modern_C++ C CXX)
 
 # Uncomment this to use clang++ to compile.
 #SET (CMAKE_CXX_COMPILER "/usr/bin/clang++-3.5")
@@ -9,7 +10,13 @@ project(Effective_Modern_C++ CXX)
 # compiles with any C++ compiler, so make this more portable.  Also, some files
 # should be compiled as C++11, others as C++14.  Find out how we can
 # differentiate.
-set(CMAKE_CXX_FLAGS "-std=c++11")
+#set(CMAKE_CXX_FLAGS "-std=c++11")
+
+FIND_PACKAGE ( Threads REQUIRED )
+
+set(CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}" "${PROJECT_SOURCE_DIR}/cmake")
+
+include(cmake_tools)
 
 add_subdirectory(Item01_Understand_template_type_deduction)
 add_subdirectory(Item02_Understand_auto_type_deduction)

Item01_Understand_template_type_deduction/CMakeLists.txt

@@ -1,13 +1,20 @@
-add_executable(pinch_of_pseudocode pinch_of_pseudocode.cpp)
-add_executable(case1_const case1_const.cpp)
-add_executable(case1_non_const case1_non_const.cpp)
-add_executable(case1_pointer case1_pointer.cpp)
-add_executable(case2_uref case2_uref.cpp)
-add_executable(case3_pass_by_value case3_pass_by_value.cpp)
-add_executable(array-to-pointer_decay_rule array-to-pointer_decay_rule.cpp)
-add_executable(arrays_by_value arrays_by_value.cpp)
-add_executable(arrays_by_reference arrays_by_reference.cpp)
-add_executable(function-to-pointer_decay_rule function-to-pointer_decay_rule.cpp)
+SET(NAMES_SAMPLES
+  pinch_of_pseudocode
+  case1_const
+  case1_non_const
+  case1_pointer
+  case3_pass_by_value
+  array-to-pointer_decay_rule
+  arrays_by_value
+  arrays_by_reference
+  function-to-pointer_decay_rule
+)
+subitems_add_executables("${NAMES_SAMPLES}" "")
 
-add_library(item01 deduce_nb_array_elements.cpp
-                   array_and_pointer_parameter_equivalence.cpp)
+subitem_add_executable(NAME case2_uref SRC case2_uref.cpp ADD_FLAG_FOR_CXX_11)
+
+subitem_add_library(
+  NAME item01
+  SRC deduce_nb_array_elements.cpp array_and_pointer_parameter_equivalence.cpp
+  ADD_FLAG_FOR_CXX_11
+)

Item02_Understand_auto_type_deduction/CMakeLists.txt

@@ -1,5 +1,7 @@
-set_source_files_properties(function_return_type_deduction.cpp PROPERTIES COMPILE_FLAGS -std=c++14)
+SET(SAMPLES_NAMES
+    auto_type_deduction
+    auto_deduction_vs_template_deduction
+)
+subitems_add_executables("${SAMPLES_NAMES}" "ADD_FLAG_FOR_CXX_11")
 
-add_executable(auto_type_deduction auto_type_deduction.cpp)
-add_executable(auto_deduction_vs_template_deduction auto_deduction_vs_template_deduction.cpp)
-add_executable(function_return_type_deduction function_return_type_deduction.cpp)
+subitems_add_executables("function_return_type_deduction" "ADD_FLAG_FOR_CXX_14")

Item03_Understand_decltype/CMakeLists.txt

@@ -1,11 +1,13 @@
-# TODO: check C++14 code!
+## TODO: check C++14 code!
+subitem_add_executable(
+  NAME decltype_for_complicated_lvalues
+  SRC decltype_for_complicated_lvalues.cpp
+)
 
-add_executable(decltype_for_complicated_lvalues decltype_for_complicated_lvalues.cpp)
-
-add_library(item02 problem.cpp
-#                   decltype_auto_for_function_return_types_cpp14.cpp
-#                   decltype_auto_for_normal_auto_variables_cpp14.cpp
-                   typical_cases.cpp
-                   string_deque.cpp
-#                   return_statements_cpp14.cpp
-                   )
+subitem_add_library(
+  NAME item02
+  SRC problem.cpp typical_cases.cpp string_deque.cpp
+      # decltype_auto_for_function_return_types_cpp14.cpp
+      # return_statements_cpp14.cpp
+  ADD_FLAG_FOR_CXX_11
+)

Item04_Know_how_to_view_deduced_types/CMakeLists.txt

@@ -1,9 +1,9 @@
-add_executable(runtime_output01 runtime_output01.cpp)
-add_executable(runtime_output02 runtime_output02.cpp)
-add_executable(boost_type_index boost_type_index.cpp)
+SET(NAMES_SAMPLES
+  runtime_output01
+  runtime_output02
+)
+subitems_add_executables("${NAMES_SAMPLES}" "ADD_FLAG_FOR_CXX_11")
 
-add_library(ide_editors.cpp
-            compiler_diagnostics.cpp)
+subitems_add_executables("boost_type_index" "ADD_FLAG_FOR_CXX_11;USE_BOOST")
 
-find_package(Boost 1.56 REQUIRED)
-target_link_libraries(boost_type_index ${Boost_LIBRARIES})
+subitem_add_library(NAME ide_editors SRC compiler_diagnostics.cpp ADD_FLAG_FOR_CXX_11)

Item05_Prefer_auto_to_explicit_type_declarations/CMakeLists.txt

@@ -1,5 +1,3 @@
-set_source_files_properties(auto.cpp PROPERTIES COMPILE_FLAGS -std=c++14)
-
 #TODO: wait until clang bug fixed!!! add_executable(auto auto.cpp)
 
-add_library(simple_joys simple_joys.cpp)
+subitems_add_libraries("simple_joys" "ADD_FLAG_FOR_CXX_11")

Item06_Use_the_explicitly_typed_initializer_idiom_when_auto_deduces_undesired_types/CMakeLists.txt

@@ -1,3 +1,13 @@
-add_executable(invisible_proxy_types invisible_proxy_types.cpp)
-#add_executable(matrix_example matrix_example.cpp)
-add_executable(typed_initializer_idiom typed_initializer_idiom.cpp)
+# ps: exception in execution !
+# TODO: debug this sample !
+SET(NAME_SAMPLES
+    invisible_proxy_types
+    typed_initializer_idiom
+)
+subitems_add_executables("${NAMES_SAMPLES}" "ADD_FLAG_FOR_CXX_11")
+
+#subitem_add_executable(
+#  NAME matrix_example
+#  SRC matrix_example.cpp
+#  ADD_FLAG_FOR_CXX_11
+#)

Item07_Distinguish_between()_and_{}_when_creating_objects/CMakeLists.txt

@@ -1,7 +1,10 @@
-add_executable(constructor_overload_resolution constructor_overload_resolution.cpp)
-add_executable(initialization_values initialization_values.cpp)
-add_executable(initializer_lists1 initializer_lists1.cpp)
-add_executable(initializer_lists2 initializer_lists2.cpp)
-add_executable(initializer_lists3 initializer_lists3.cpp)
-add_executable(initializer_lists4 initializer_lists4.cpp)
-add_executable(parenthesis_braces_in_templates parenthesis_braces_in_templates.cpp)
+SET(NAMES_SAMPLES
+  constructor_overload_resolution
+  initialization_values
+  initializer_lists1
+  initializer_lists2
+  initializer_lists3
+  initializer_lists4
+  parenthesis_braces_in_templates
+)
+subitems_add_executables("${NAMES_SAMPLES}" "ADD_FLAG_FOR_CXX_11")

Item08_Prefer_nullptr_to_0_and_NULL/CMakeLists.txt

@@ -1,9 +1,9 @@
-add_executable(pointer_overload pointer_overload.cpp)
-add_executable(code_clarity code_clarity.cpp)
-add_executable(template_example_flat template_example_flat.cpp)
+SET(NAMES_SAMPLES
+    pointer_overload
+    code_clarity
+    template_example_flat
+    template_example_templatized
+)
+subitems_add_executables("${NAMES_SAMPLES}" "ADD_FLAG_FOR_CXX_11")
 
-# TODO: compile this as C++11
-# add_executable(template_example_templatized template_example_templatized.cpp)
-
-# TODO: compile this as C++14
-#add_executable(template_example_templatized_cpp14 template_example_templatized_cpp14.cpp)
+subitems_add_executables("template_example_templatized_cpp14" "ADD_FLAG_FOR_CXX_14")

Item09_Prefer_alias_declarations_to_typedefs/CMakeLists.txt

@@ -1,7 +1,9 @@
-add_library(item09 function_pointers.cpp
-                   linked_list_synonym_with_alias_template01.cpp
-                   linked_list_synonym_with_alias_template02.cpp
-                   linked_list_synonym_with_typedef01.cpp
-                   linked_list_synonym_with_typedef02.cpp
-                   # TODO wine.cpp
-                   )
+SET(SRC_FILES
+    function_pointers.cpp
+    linked_list_synonym_with_alias_template01.cpp
+    linked_list_synonym_with_alias_template02.cpp
+    linked_list_synonym_with_typedef01.cpp
+    linked_list_synonym_with_typedef02.cpp
+    # TODO wine.cpp
+)
+subitem_add_library(NAME item09 SRC ${SRC_FILES} ADD_FLAG_FOR_CXX_11)

Item10_Prefer_scoped_enums_to_unscoped_enums/CMakeLists.txt

@@ -1,14 +1,16 @@
-add_library(item10 unscoped_enums.cpp
-                   scoped_enums.cpp
-                   semantic_travesties01.cpp
-                   semantic_travesties02.cpp
-                   semantic_travesties03.cpp
-                   forward_declaring.cpp
-                   forward_declared_enums.cpp
-                   underlying_type01.cpp
-                   underlying_type02.cpp
-                   unscoped_enums_useful01.cpp
-                   unscoped_enums_useful02.cpp
-                   unscoped_enums_useful03.cpp
-                   unscoped_enums_useful04.cpp)
+SET(SRC_FILES
+    scoped_enums.cpp
+    semantic_travesties01.cpp
+    semantic_travesties02.cpp
+    semantic_travesties03.cpp
+    forward_declaring.cpp
+    forward_declared_enums.cpp
+    underlying_type02.cpp
+    unscoped_enums_useful01.cpp
+    unscoped_enums_useful02.cpp
+    unscoped_enums_useful03.cpp
+    unscoped_enums_useful04.cpp
+)
+subitem_add_library(NAME item10 SRC ${SRC_FILES} ADD_FLAG_FOR_CXX_11)
+
 # TODO: compile C++14 code  unscoped_enums_useful04_cpp14.cpp)

Item11_Prefer_deleted_functions_to_private_undefined_ones/CMakeLists.txt

@@ -1,3 +1,7 @@
-add_executable(Item12 Item12.cpp)
-add_library(pointer_example pointer_example.cpp)
-add_library(Widget Widget.cpp)
+subitems_add_executables("Item12" "ADD_FLAG_FOR_CXX_11")
+
+SET(NAMES_SAMPLES
+    pointer_example
+    Widget
+)
+subitems_add_libraries("${NAMES_SAMPLES}" "ADD_FLAG_FOR_CXX_11")

Item12_Declare_overriding_functions_override/CMakeLists.txt

@@ -1,9 +1,18 @@
 add_executable(overriding_explained overriding_explained.cpp)
-add_executable(reference_qualifiers_example reference_qualifiers_example.cpp)
-add_library(typical_errors typical_errors.cpp)
-add_library(typical_errors_with_override_added typical_errors_with_override_added.cpp)
-add_library(typical_errors_corrected typical_errors_corrected.cpp)
+
+SET(NAMES_SAMPLES
+    reference-qualified_member_functions_use_case_problem_demonstration
+    reference-qualified_member_functions_use_case_problem_solution
+    reference_qualifiers_example
+)
+subitems_add_executables("${NAMES_SAMPLES}" "ADD_FLAG_FOR_CXX_11")
+
+SET(NAMES_SAMPLES
+    typical_errors
+    typical_errors_with_override_added
+    typical_errors_corrected
+    override_games
+)
+subitems_add_libraries("${NAMES_SAMPLES}" "ADD_FLAG_FOR_CXX_11")
+
 add_library(override_legacy_code override_legacy_code.cpp)
-add_library(override_games override_games.cpp)
-add_executable(reference-qualified_member_functions_use_case_problem_demonstration reference-qualified_member_functions_use_case_problem_demonstration.cpp)
-add_executable(reference-qualified_member_functions_use_case_problem_solution reference-qualified_member_functions_use_case_problem_solution.cpp)

Item13_Prefer_const_iterators_to_iterators/CMakeLists.txt

@@ -1,3 +1,5 @@
 add_executable(insertion_cpp98 insertion_cpp98.cpp)
-# TODO: find out why this doesn't compile!!! add_executable(insertion_cpp11 insertion_cpp11.cpp)
-# TODO add_executable(insertion_cpp11 insertion_cpp14.cpp)
+
+subitems_add_executables("insertion_cpp11" "ADD_FLAG_FOR_CXX_11")
+
+subitems_add_executables("insertion_cpp14" "ADD_FLAG_FOR_CXX_14")

Item13_Prefer_const_iterators_to_iterators/insertion_cpp14.cpp

@@ -17,11 +17,20 @@ void findAndInsert(C& container,         // in container, find
                    const V& targetVal,   // first occurrence
                    const V& insertVal)   // of targetVal, then
 {                                        // insert insertVal
-  using std::cbegin;                     // there
-  using std::cend;
+//  using std::cbegin;                     // there
+//  using std::cend;
 
-  auto it = std::find(cbegin(container),  // non-member cbegin
-                      cend(container),    // non-member cend
+//  auto it = std::find(cbegin(container),  // non-member cbegin
+//                      cend(container),    // non-member cend
+//                      targetVal);
+
+  // Support of `std::cbegin()`in C++14
+  // url: http://stackoverflow.com/a/31038315
+  using std::begin;                     // there
+  using std::end;
+
+  auto it = std::find(begin(container),  // non-member cbegin
+                      end(container),    // non-member cend
                       targetVal);
 
   container.insert(it, insertVal);
@@ -32,6 +41,6 @@ int main()
 
   std::vector<int> values;                            // as before
 
-  findAndInsert(values, 1983, 1998)
+  findAndInsert(values, 1983, 1998);
 
 }

Item14_Declare_functions_noexcept_if_they_wont_emit_exceptions/CMakeLists.txt

@@ -1,4 +1,13 @@
-add_library(never_throw_exception never_throw_exception.cpp)
+subitem_add_library(
+  NAME never_throw_exception
+  SRC never_throw_exception.cpp
+  ADD_FLAG_FOR_CXX_11
+)
+
 add_library(example_with_move example_with_move.cpp)
 
-add_executable(inconsistencies inconsistencies.cpp)
+subitem_add_executable(
+  NAME inconsistencies
+  SRC inconsistencies.cpp
+  ADD_FLAG_FOR_CXX_11
+)

Item16_Make_const_member_functions_thread-safe/CMakeLists.txt

@@ -1,4 +1,14 @@
-# TODO: complete this CMakeLists.txt
-#add_executable(insertion_cpp98 insertion_cpp98.cpp)
-add_executable(undefined_behavior undefined_behavior.cpp)
+subitem_add_executable(
+  NAME expensive_int
+  SRC expensive_int.cpp
+  ADD_FLAG_FOR_CXX_11
+)
+
+subitem_add_executable(
+  NAME undefined_behavior
+  SRC undefined_behavior.cpp
+  ADD_FLAG_FOR_CXX_11
+  USE_PTHREAD
+)
+
 #add_library(roots Polynomial.cpp)

Item17_Understand_special_member_function_generation/CMakeLists.txt

@@ -1,3 +1,9 @@
+SET(SRC_FILES_Cxx11
+    Widget01.cpp
+    Widget02.cpp
+)
+add_std_cxx11_flag("${SRC_FILES_Cxx11}")
+
 add_library(itemXX Widget01.cpp
                    Widget02.cpp
                    Widget03.cpp

Item18_Use_std_unique_ptr_for_exclusive-ownership_resource_management/CMakeLists.txt

@@ -1,2 +1,6 @@
-#add_library(investments_cpp11 investments_cpp11.cpp)
+#subitem_add_library(
+#  NAME investments_cpp11
+#  SRC investments_cpp11.cpp
+#  ADD_FLAG_FOR_CXX_11
+#)
 #add_library(investments_cpp14 investments_cpp14.cpp)

Item19_Use_std_shared_ptr_for_shared-ownership_resource_management/CMakeLists.txt

@@ -1,3 +1,6 @@
-add_library(custom_deleters custom_deleters.cpp)
-add_library(multiple_control_blocks1 multiple_control_blocks1.cpp)
-add_library(multiple_control_blocks2 multiple_control_blocks2.cpp)
+SET(SAMPLES_NAMES
+    custom_deleters
+    multiple_control_blocks1
+    multiple_control_blocks2
+)
+subitems_add_libraries("${SAMPLES_NAMES}" "ADD_FLAG_FOR_CXX_11")

Item20_Use_std_weak_ptr_for_std_shared_ptr-like_pointers_that_can_dangle/CMakeLists.txt

@@ -1 +1,5 @@
-add_executable(creation creation.cpp)
+subitem_add_executable(
+  NAME creation
+  SRC creation
+  ADD_FLAG_FOR_CXX_11
+)

Item21_Prefer_std_make_unique_and_std_make_shared_to_direct_use_of_new/CMakeLists.txt

@@ -1,5 +1,5 @@
-set_source_files_properties(reasons_for_preferring_make_functions.cpp PROPERTIES COMPILE_FLAGS -std=c++14)
-set_source_files_properties(limitations_of_make_functions.cpp PROPERTIES COMPILE_FLAGS -std=c++14)
-
-#add_executable(reasons_for_preferring_make_functions reasons_for_preferring_make_functions.cpp)
-#add_executable(limitations_of_make_functions limitations_of_make_functions.cpp)
+SET(SAMPLES_NAMES
+    reasons_for_preferring_make_functions
+    limitations_of_make_functions
+)
+subitems_add_executables("${SAMPLES_NAMES}" "ADD_FLAG_FOR_CXX_14")

Item21_Prefer_std_make_unique_and_std_make_shared_to_direct_use_of_new/limitations_of_make_functions.cpp

@@ -44,7 +44,7 @@ int main()
   std::unique_ptr<Widget, decltype(widgetDeleter)>
     upw(new Widget(), widgetDeleter);
 
-  std::shared_ptr<Widget> spw(new Widget(), widgetDeleter);
+//  std::shared_ptr<Widget> spw(new Widget(), widgetDeleter);
 
 
   // Limitation 2: within the make function, the perfect forwarding code uses
@@ -82,7 +82,7 @@ int main()
                // final std::weak_ptr to object destroyed here;
                // memory for control block and object is released
 
-  std::shared_ptr<ReallyBigType> pBigObj(new ReallyBigType);
+  std::shared_ptr<ReallyBigType> pBigObj_2(new ReallyBigType);
                                        // create very large
                                        // object via new