本文整理汇总了C++中osmium::memory::Buffer::clear方法的典型用法代码示例。如果您正苦于以下问题：C++ Buffer::clear方法的具体用法？C++ Buffer::clear怎么用？C++ Buffer::clear使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类osmium::memory::Buffer的用法示例。
在下文中一共展示了Buffer::clear方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: REQUIRE
osmium::memory::Buffer empty_buffer1{1024};
osmium::memory::Buffer empty_buffer2{2048};
REQUIRE_FALSE(invalid_buffer1);
REQUIRE_FALSE(invalid_buffer2);
REQUIRE(empty_buffer1);
REQUIRE(empty_buffer2);
REQUIRE(invalid_buffer1 == invalid_buffer2);
REQUIRE(invalid_buffer1 != empty_buffer1);
REQUIRE(empty_buffer1 != empty_buffer2);
REQUIRE(invalid_buffer1.capacity() == 0);
REQUIRE(invalid_buffer1.written() == 0);
REQUIRE(invalid_buffer1.committed() == 0);
REQUIRE(invalid_buffer1.clear() == 0);
REQUIRE(empty_buffer1.capacity() == 1024);
REQUIRE(empty_buffer1.written() == 0);
REQUIRE(empty_buffer1.committed() == 0);
REQUIRE(empty_buffer1.is_aligned());
REQUIRE(empty_buffer1.clear() == 0);
REQUIRE(empty_buffer2.capacity() == 2048);
REQUIRE(empty_buffer2.written() == 0);
REQUIRE(empty_buffer2.committed() == 0);
REQUIRE(empty_buffer2.is_aligned());
REQUIRE(empty_buffer2.clear() == 0);
}
TEST_CASE("Buffer with zero size") {