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1.4 KiB
1.4 KiB
FTL
FTL is a template library shared by SurfaceFlinger and InputFlinger, inspired by and supplementing the C++ Standard Library. The intent is to fill gaps for areas not (yet) covered—like cache-efficient data structures and lock-free concurrency primitives—and implement proposals that are missing or experimental in Android's libc++ branch. The design takes some liberties with standard compliance, notably assuming that exceptions are disabled.
Tests
atest ftl_test
Style
- Based on Google C++ Style.
- Informed by C++ Core Guidelines.
Naming conventions are as follows:
PascalCase- Types and aliases, except standard interfaces.
- Template parameters, including non-type ones.
snake_case- Variables, and data members with trailing underscore.
- Functions, free and member alike.
- Type traits, with standard
_tand_vsuffixes.
kCamelCase- Enumerators and
constexprconstants with static storage duration.
- Enumerators and
MACRO_CASE- Macros, with
FTL_prefix unless#undefed.
- Macros, with
Template parameter packs are named with the following convention:
typename T, typename... Ts
typename Arg, typename... Args
std::size_t I, std::size_t... Is
std::size_t Size, std::size_t... Sizes
The details namespace contains implementation details.