cpp-lazy
A C++11+ library for lazy evaluation of iterables, minimizing memory usage by using sentinels and reducing redundant data.
What is cpp-lazy?
cpp-lazy is a C++ library that provides lazy evaluation for iterables, allowing operations like mapping and filtering to be deferred until iteration. It solves the problem of redundant computation and memory usage in C++ by optimizing iterator pairs and using sentinels where possible.
C++ developers working with C++11 or later who need efficient, functional-style lazy evaluation for data processing, especially in performance-sensitive applications where memory and computation overhead matter.
Developers choose cpp-lazy for its memory-efficient design using sentinels, seamless STL integration, and support for modern C++ standards without heavy dependencies, offering a lightweight alternative to manual iteration or other libraries.
Overview
C++11 (and onwards) library for lazy evaluation
Use Cases
Best For
- Implementing lazy sequences in C++ for data transformation pipelines
- Reducing memory usage in iterator-based algorithms with sentinel optimization
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