STLport
STLport is a multiplatform C++ Standard Library implementation. It is a free, open-source product, featuring the following:
- Standard (ISO/IEC 14882) compliance;
- Advanced techniques and optimizations for maximum efficiency;
- Exception safety and thread safety;
- Important extensions: hash tables, singly-linked list, rope;
- Power debug mode: run time check of the correctness of iterators and containers usage.