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d11499c08c
Performance improvement: Add move semantics to by-value parameters (iterator and predicate), to eliminate the cost of copy-construction. Both the Predicate (Normally a std::function, or lambda), and custom iterators can have state, which can be expensive to copy. Profiler identified this as a bottleneck while using boost::adaptors::filtered.
Boost.Iterator
Boost.Iterator, part of collection of the Boost C++ Libraries, provides tools for building and working with iterators in C++. The library also provides a number of iterator classes that can be used out of the box.
Directories
- doc - Documentation sources
- include - Interface headers of Boost.Iterator
- test - Boost.Iterator unit tests
- example - Boost.Iterator usage examples
More information
- Documentation
- Report bugs. Be sure to mention Boost version, platform and compiler you're using. A small compilable code sample to reproduce the problem is always good as well.
- Submit your patches as pull requests against develop branch. Note that by submitting patches you agree to license your modifications under the Boost Software License, Version 1.0.
Build status
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develop |
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License
Distributed under the Boost Software License, Version 1.0.