diff options
Diffstat (limited to '_posts/snippets/static_vs_inline_vs_unnamed_namespaces')
26 files changed, 236 insertions, 0 deletions
diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/shared.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/shared.hpp new file mode 100644 index 0000000..91313f2 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/shared.hpp @@ -0,0 +1,7 @@ +#pragma once + +inline int shared() +{ + static int n = 0; + return ++n; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/weird/another.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/weird/another.cpp new file mode 100644 index 0000000..668516a --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/weird/another.cpp @@ -0,0 +1,13 @@ +#include "another.hpp" + +#include <iostream> + +inline void shared() +{ + std::cout << "another.cpp: shared()\n"; +} + +void another() +{ + shared(); +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/weird/another.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/weird/another.hpp new file mode 100644 index 0000000..9c26d3f --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/weird/another.hpp @@ -0,0 +1,3 @@ +#pragma once + +void another(); diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/weird/main.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/weird/main.cpp new file mode 100644 index 0000000..4e32fb5 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/inline/weird/main.cpp @@ -0,0 +1,15 @@ +#include "another.hpp" + +#include <iostream> + +inline void shared() +{ + std::cout << "main.cpp: shared()\n"; +} + +int main() +{ + shared(); + another(); + return 0; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/another.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/another.cpp new file mode 100644 index 0000000..d8d53ae --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/another.cpp @@ -0,0 +1,7 @@ +#include "another.hpp" +#include "shared.hpp" + +void another() +{ + Test test; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/another.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/another.hpp new file mode 100644 index 0000000..9c26d3f --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/another.hpp @@ -0,0 +1,3 @@ +#pragma once + +void another(); diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/main.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/main.cpp new file mode 100644 index 0000000..8d2043f --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/main.cpp @@ -0,0 +1,9 @@ +#include "another.hpp" +#include "shared.hpp" + +int main() +{ + Test test; + another(); + return 0; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/shared.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/shared.hpp new file mode 100644 index 0000000..ef2d525 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/separate_method_definitions/shared.hpp @@ -0,0 +1,14 @@ +#pragma once + +#include <iostream> + +struct Test +{ + Test(); +}; + +inline Test::Test() +{ + static int x = 0; + std::cout << ++x << '\n'; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/main.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/main.cpp new file mode 100644 index 0000000..7fbeb56 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/main.cpp @@ -0,0 +1,11 @@ +#include "proxy.hpp" +#include "shared.hpp" + +#include <iostream> + +int main() +{ + std::cout << shared() << '\n'; + std::cout << proxy() << '\n'; + return 0; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/proxy.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/proxy.cpp new file mode 100644 index 0000000..a8eef26 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/proxy.cpp @@ -0,0 +1,7 @@ +#include "proxy.hpp" +#include "shared.hpp" + +int proxy() +{ + return shared(); +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/proxy.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/proxy.hpp new file mode 100644 index 0000000..7dfc52a --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/proxy.hpp @@ -0,0 +1,3 @@ +#pragma once + +int proxy(); diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/shared.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/shared.hpp new file mode 100644 index 0000000..6f812ab --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static/shared.hpp @@ -0,0 +1,7 @@ +#pragma once + +static int shared() +{ + static int n = 0; + return ++n; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/main.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/main.cpp new file mode 100644 index 0000000..7fbeb56 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/main.cpp @@ -0,0 +1,11 @@ +#include "proxy.hpp" +#include "shared.hpp" + +#include <iostream> + +int main() +{ + std::cout << shared() << '\n'; + std::cout << proxy() << '\n'; + return 0; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/proxy.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/proxy.cpp new file mode 100644 index 0000000..a8eef26 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/proxy.cpp @@ -0,0 +1,7 @@ +#include "proxy.hpp" +#include "shared.hpp" + +int proxy() +{ + return shared(); +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/proxy.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/proxy.hpp new file mode 100644 index 0000000..7dfc52a --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/proxy.hpp @@ -0,0 +1,3 @@ +#pragma once + +int proxy(); diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/shared.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/shared.hpp new file mode 100644 index 0000000..a669247 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/static_and_inline/shared.hpp @@ -0,0 +1,7 @@ +#pragma once + +static inline int shared() +{ + static int x = 0; + return ++x; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/main.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/main.cpp new file mode 100644 index 0000000..7fbeb56 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/main.cpp @@ -0,0 +1,11 @@ +#include "proxy.hpp" +#include "shared.hpp" + +#include <iostream> + +int main() +{ + std::cout << shared() << '\n'; + std::cout << proxy() << '\n'; + return 0; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/proxy.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/proxy.cpp new file mode 100644 index 0000000..a8eef26 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/proxy.cpp @@ -0,0 +1,7 @@ +#include "proxy.hpp" +#include "shared.hpp" + +int proxy() +{ + return shared(); +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/proxy.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/proxy.hpp new file mode 100644 index 0000000..7dfc52a --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/proxy.hpp @@ -0,0 +1,3 @@ +#pragma once + +int proxy(); diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/shared.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/shared.hpp new file mode 100644 index 0000000..c64cc41 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespace_and_inline/shared.hpp @@ -0,0 +1,10 @@ +#pragma once + +namespace +{ + inline int shared() + { + static int x = 0; + return ++x; + } +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/ok/another.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/ok/another.cpp new file mode 100644 index 0000000..10128ef --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/ok/another.cpp @@ -0,0 +1,18 @@ +#include "another.hpp" + +#include <iostream> + +namespace +{ + struct Test + { + Test() { std::cout << "another.cpp: Test::Test()\n"; } + + float y = 1.; + }; +} + +void another() +{ + Test test; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/ok/another.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/ok/another.hpp new file mode 100644 index 0000000..9c26d3f --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/ok/another.hpp @@ -0,0 +1,3 @@ +#pragma once + +void another(); diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/ok/main.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/ok/main.cpp new file mode 100644 index 0000000..c0c0664 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/ok/main.cpp @@ -0,0 +1,21 @@ +#include "another.hpp" + +#include <iostream> + +namespace +{ + struct Test + { + Test() { std::cout << "main.cpp: Test::Test()\n"; } + + int x = 1; + }; +} + +int main() +{ + Test test; + std::cout << test.x << '\n'; + another(); + return 0; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/weird/another.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/weird/another.cpp new file mode 100644 index 0000000..8a125ec --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/weird/another.cpp @@ -0,0 +1,15 @@ +#include "another.hpp" + +#include <iostream> + +struct Test +{ + Test() { std::cout << "another.cpp: Test::Test()\n"; } + + float y = 1.; +}; + +void another() +{ + Test test; +} diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/weird/another.hpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/weird/another.hpp new file mode 100644 index 0000000..9c26d3f --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/weird/another.hpp @@ -0,0 +1,3 @@ +#pragma once + +void another(); diff --git a/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/weird/main.cpp b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/weird/main.cpp new file mode 100644 index 0000000..8ab8fb8 --- /dev/null +++ b/_posts/snippets/static_vs_inline_vs_unnamed_namespaces/unnamed_namespaces/weird/main.cpp @@ -0,0 +1,18 @@ +#include "another.hpp" + +#include <iostream> + +struct Test +{ + Test() { std::cout << "main.cpp: Test::Test()\n"; } + + int x = 1; +}; + +int main() +{ + Test test; + std::cout << test.x << '\n'; + another(); + return 0; +} |