本文整理汇总了C++中Try::begin方法的典型用法代码示例。如果您正苦于以下问题:C++ Try::begin方法的具体用法?C++ Try::begin怎么用?C++ Try::begin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Try
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示例1: startsWith
TEST(Ldd, BinSh)
{
Try<vector<ldcache::Entry>> cache = ldcache::parse();
ASSERT_SOME(cache);
Try<hashset<string>> dependencies = ldd("/bin/sh", cache.get());
ASSERT_SOME(dependencies);
EXPECT_FALSE(dependencies->contains("/bin/sh"));
auto libc = std::find_if(
dependencies->begin(),
dependencies->end(),
[](const string& dependency) {
// On most Linux systems, libc would be in libc.so.6, but
// checking the unversioned prefix is robust and is enough
// to know that ldd() worked.
string basename = Path(dependency).basename();
return strings::startsWith(basename, "libc.so");
});
EXPECT_TRUE(libc != dependencies->end());
}