Godot Engine – Multi-platform 2D and 3D game engine https://godotengine.org https://git.neuromancer.sk/godot.git/atom/core/string_builder.h?h=fix%2Fuse-bin-name 2017-09-01T17:52:32Z 2017-09-01T17:52:32Z Karroffel 2017-09-01T13:43:23Z urn:sha1:95a0886f93cfb6fab6cfb8fc904527bc0b6d4599 When doing large string concatenations the default push_back on the String class can slow down things quite a bit. This is because it has to constantly reallocate the memory and copy the contents. This StringBuilder class delays the concatenation until the size of the resulting string is known.