Including iostream means introducing the static (global) constructors
and destructors for std::cin, std::cerr, and std::cout. That extra
init and fini code is undesirable when those streams are not actually
used.
Instead, we'll use the narrower includes for exactly what's needed,
i.e., <istream> or <ostream>.
Accept Emitter::operator<<(std::string_view).
ABI remains C++11 compatible by exposing new method
Emitter::Write(const char*, size_t).
All affected calls optimized to pass std::string values as pointer + size
tuple into appropriate routines.
Including:
- Remove WORKSPACE and upgrade to MODULE.bazel.
- The integration tests were not included since the directory was misspelled.
- Their header files were not accessible.
Goole Test itself documents the `INSTALL_GTEST` option as something that projects embedding it should set to `OFF`. Leaving it on means that projects downstream from libraries that embed it are likely to encounter conflicting copies. This is particularly annoying because GTest does not maintain anything like a stable API, and so causes builds to fail if include paths pick up an inappropriately installed copy ahead of the one that the code wanted.
Fixes#488
Add dragonbox to compute the required precision to print floating point
numbers. This avoids uglification of floating point numbers that
happen by default via std::stringstream.
Numbers like 34.34 used to be converted to '34.340000000000003' as strings.
With this version they will be converted to the string '34.34'.
This fixes issue https://github.com/jbeder/yaml-cpp/issues/1289
