absl教程（五）：Synchronization library

absl教程（五）：Synchronization library

#include 
#include 
#include 

using namespace std;

// GUARDED_BY LOCKS_EXCLUDED EXCLUSIVE_LOCKS_REQUIRED
mutex mu;
int f() EXCLUSIVE_LOCKS_REQUIRED(mu) {
}

int (*lambda)(int, int) = [](int a,int b) -> int EXCLUSIVE_LOCKS_REQUIRED(mu) {return a+b;};

int main(){
	cout << lambda(1,7) << endl;
}
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cmake_minimum_required(VERSION 3.5.1)
project(demo)

#set(CMAKE_C_COMPILER clang)
#set(CMAKE_CXX_COMPILER clang++)
#add_compile_options(-Wthread-safety)

set(LINK_FLAGS "-rdynamic -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now")
set(CMAKE_SHARED_LINKER_FLAGS "${LINK_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS "${LINK_FLAGS}")
set(CMAKE_CXX_STANDARD 17)

# 1. 查找依赖。
#find_package(Ceres REQUIRED)

# 2. 设置包含目录和库目录。
#include_directories(
#	${CERES_INCLUDE_DIRS}
#)

# 3. 生成可执行程序。
add_executable(main
    main.cc
)
#target_link_libraries(main
#	${CERES_LIBRARIES}
#)

# cmake -G "MinGW Makefiles" ..
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