Boost 1.72.0 Library Documentation
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- Value Initialized: Wrapper for uniform-syntax value initialization, based on the original idea of David Abrahams.
- Integer: The organization of boost integer headers and classes is designed to take advantage of <stdint.h> types from the 1999 C standard without resorting to undefined behavior in terms of the 1998 C++ standard. The header <boost/cstdint.hpp> makes the standard integer types safely available in namespace boost without placing any names in namespace std.
- Operators: Templates ease arithmetic classes and iterators.
- Timer: Event timer, progress timer, and progress display classes.
- Config: Helps Boost library developers adapt to compiler idiosyncrasies; not intended for library users.
- Rational: A rational number class.
- Call Traits: Defines types for passing parameters.
- Utility: Class noncopyable plus checked_delete(), checked_array_delete(), next(), prior() function templates, plus base-from-member idiom.
- Compressed Pair: Empty member optimization.
- Type Traits: Templates for fundamental properties of types.
- Random: A complete system for random number generation.
- Functional: The Boost.Function library contains a family of class templates that are function object wrappers.
- Array: STL compliant container wrapper for arrays of constant size.
- Regex: Regular expression library.
- Graph: The BGL graph interface and graph components are generic, in the same sense as the Standard Template Library (STL).
- Python: The Boost Python Library is a framework for interfacing Python and C++. It allows you to quickly and seamlessly expose C++ classes functions and objects to Python, and vice-versa, using no special tools -- just your C++ compiler.
- Static Assert: Static assertions (compile time assertions).
- Concept Check: Tools for generic programming.
- Property Map: Concepts defining interfaces which map key objects to value objects.
- Conversion: Polymorphic casts.
- Lexical Cast: General literal text conversions, such as an int represented a string, or vice-versa.
- Pool: Memory pool management.
- Test: Support for simple program testing, full unit testing, and for program execution monitoring.
- Iterator: The Boost Iterator Library contains two parts. The first is a system of concepts which extend the C++ standard iterator requirements. The second is a framework of components for building iterators based on these extended concepts and includes several useful iterator adaptors.
- Compatibility: Help for non-conforming standard libraries.
- CRC: The Boost CRC Library provides two implementations of CRC (cyclic redundancy code) computation objects and two implementations of CRC computation functions. The implementations are template-based.
- Math: Boost.Math includes several contributions in the domain of mathematics: The Greatest Common Divisor and Least Common Multiple library provides run-time and compile-time evaluation of the greatest common divisor (GCD) or least common multiple (LCM) of two integers. The Special Functions library currently provides eight templated special functions, in namespace boost. The Complex Number Inverse Trigonometric Functions are the inverses of trigonometric functions currently present in the C++ standard. Quaternions are a relative of complex numbers often used to parameterise rotations in three dimentional space. Octonions, like quaternions, are a relative of complex numbers.
- Function: Function object wrappers for deferred calls or callbacks.
- Any: Safe, generic container for single values of different value types.
- Math Octonion: Octonions.
- Smart Ptr: Smart pointer class templates.
- Tokenizer: Break of a string or other character sequence into a series of tokens.
- Math Quaternion: Quaternions.
- Tuple: Ease definition of functions returning multiple values, and more.
- Bind: boost::bind is a generalization of the standard functions std::bind1st and std::bind2nd. It supports arbitrary function objects, functions, function pointers, and member function pointers, and is able to bind any argument to a specific value or route input arguments into arbitrary positions.
- Ref: A utility library for passing references to generic functions.
- Member Function: Generalized binders for function/object/pointers and member functions.
- Thread: Portable C++ multi-threading. C++03, C++11, C++14, C++17.
- Preprocessor: Preprocessor metaprogramming tools including repetition and recursion.
- Math Common Factor: Greatest common divisor and least common multiple.
- Assert: Customizable assert macros.
- Lambda: Define small unnamed function objects at the actual call site, and more.
- IO State Savers: The I/O sub-library of Boost helps segregate the large number of Boost headers. This sub-library should contain various items to use with/for the standard I/O library.
- uBLAS: uBLAS provides tensor, matrix, and vector classes as well as basic linear algebra routines. Several dense, packed and sparse storage schemes are supported.
- Format: The format library provides a type-safe mechanism for formatting arguments according to a printf-like format-string.
- Date Time: A set of date-time libraries based on generic programming concepts.
- Dynamic Bitset: The dynamic_bitset class represents a set of bits. It provides accesses to the value of individual bits via an operator[] and provides all of the bitwise operators that one can apply to builtin integers, such as operator& and operator<<. The number of bits in the set is specified at runtime via a parameter to the constructor of the dynamic_bitset.
- Multi-Array: Boost.MultiArray provides a generic N-dimensional array concept definition and common implementations of that interface.
- Optional: A value-semantic, type-safe wrapper for representing 'optional' (or 'nullable') objects of a given type. An optional object may or may not contain a value of the underlying type.
- Spirit: LL parser framework represents parsers directly as EBNF grammars in inlined C++.
- Interval: Extends the usual arithmetic functions to mathematical intervals.
- Filesystem: The Boost Filesystem Library provides portable facilities to query and manipulate paths, files, and directories.
- MPL: The Boost.MPL library is a general-purpose, high-level C++ template metaprogramming framework of compile-time algorithms, sequences and metafunctions. It provides a conceptual foundation and an extensive set of powerful and coherent tools that make doing explict metaprogramming in C++ as easy and enjoyable as possible within the current language.
- Variant: Safe, generic, stack-based discriminated union container.
- Enable If: Selective inclusion of function template overloads.
- Tribool: 3-state boolean type library.
- Multi-Index: The Boost Multi-index Containers Library provides a class template named multi_index_container which enables the construction of containers maintaining one or more indices with different sorting and access semantics.
- Numeric Conversion: Optimized Policy-based Numeric Conversions.
- Assign: Filling containers with constant or generated data has never been easier.
- Range: A new infrastructure for generic algorithms that builds on top of the new iterator concepts.
- In Place Factory, Typed In Place Factory: Generic in-place construction of contained objects with a variadic argument-list.
- Program Options: The program_options library allows program developers to obtain program options, that is (name, value) pairs from the user, via conventional methods such as command line and config file.
- Serialization: Serialization for persistence and marshalling.
- String Algo: String algorithms library.
- Result Of: Determines the type of a function call expression.
- Min-Max: Standard library extensions for simultaneous min/max and min/max element computations.
- Wave: The Boost.Wave library is a Standards conformant, and highly configurable implementation of the mandated C99/C++ preprocessor functionality packed behind an easy to use iterator interface.
- Container Hash: An STL-compatible hash function object that can be extended to hash user defined types.
- Parameter: Boost.Parameter Library - Write functions that accept arguments by name.
- Iostreams: Boost.IOStreams provides a framework for defining streams, stream buffers and i/o filters.
- Pointer Container: Containers for storing heap-allocated polymorphic objects to ease OO-programming.
- Statechart: Boost.Statechart - Arbitrarily complex finite state machines can be implemented in easily readable and maintainable C++ code.
- Typeof: Typeof operator emulation.
- Xpressive: Regular expressions that can be written as strings or as expression templates, and which can refer to each other and themselves recursively with the power of context-free grammars.
- Foreach: In C++, writing a loop that iterates over a sequence is tedious. We can either use iterators, which requires a considerable amount of boiler-plate, or we can use the std::for_each() algorithm and move our loop body into a predicate, which requires no less boiler-plate and forces us to move our logic far from where it will be used. In contrast, some other languages, like Perl, provide a dedicated "foreach" construct that automates this process. BOOST_FOREACH is just such a construct for C++. It iterates over sequences for us, freeing us from having to deal directly with iterators or write predicates.
- MPI: Message Passing Interface library, for use in distributed-memory parallel application programming.
- System: Operating system support, including the diagnostics support that will be part of the C++0x standard library.
- Asio: Portable networking and other low-level I/O, including sockets, timers, hostname resolution, socket iostreams, serial ports, file descriptors and Windows HANDLEs.
- Bimap: Bidirectional maps library for C++. With Boost.Bimap you can create associative containers in which both types can be used as key.
- Math/Statistical Distributions: A wide selection of univariate statistical distributions and functions that operate on them.
- Function Types: Boost.FunctionTypes provides functionality to classify, decompose and synthesize function, function pointer, function reference and pointer to member types.
- GIL: (C++11) Generic Image Library
- Fusion: Library for working with tuples, including various containers, algorithms, etc.
- Interprocess: Shared memory, memory mapped files, process-shared mutexes, condition variables, containers and allocators.
- Intrusive: Intrusive containers and algorithms.
- Math/Special Functions: A wide selection of mathematical special functions.
- Circular Buffer: A STL compliant container also known as ring or cyclic buffer.
- Accumulators: Framework for incremental calculation, and collection of statistical accumulators.
- Unordered: Unordered associative containers.
- Exception: The Boost Exception library supports transporting of arbitrary data in exception objects, and transporting of exceptions between threads.
- Units: Zero-overhead dimensional analysis and unit/quantity manipulation and conversion.
- Proto: Expression template library and compiler construction toolkit for domain-specific embedded languages.
- Scope Exit: Execute arbitrary code at scope exit.
- Swap: Enhanced generic swap function.
- Flyweight: Design pattern to manage large quantities of highly redundant objects.
- Signals2: Managed signals & slots callback implementation (thread-safe version 2).
- GraphParallel: The PBGL graph interface and graph components are generic, in the same sense as the the Standard Template Library (STL).
- Property Tree: A tree data structure especially suited to storing configuration data.
- Uuid: A universally unique identifier.
- Functional/Forward: Adapters to allow generic function objects to accept arbitrary arguments
- Functional/Factory: Function object templates for dynamic and static object creation
- Polygon: Voronoi diagram construction and booleans/clipping, resizing/offsetting and more for planar polygons with integral coordinates.
- Meta State Machine: A very high-performance library for expressive UML2 finite state machines.
- ICL: Interval Container Library, interval sets and maps and aggregation of associated values
- Chrono: Useful time utilities. C++11.
- Ratio: Compile time rational arithmetic. C++11.
- Geometry: The Boost.Geometry library provides geometric algorithms, primitives and spatial index.
- Geometry Extensions: The Boost.Geometry library provides geometric algorithms, primitives and spatial index.
- Phoenix: Define small unnamed function objects at the actual call site, and more.
- Move: Portable move semantics for C++03 and C++11 compilers.
- Locale: Provide localization and Unicode handling tools for C++.
- Container: Standard library containers and extensions.
- Heap: Priority queue data structures.
- Local Function: Program functions locally, within other functions, directly within the scope where they are needed.
- Identity Type: Wrap types within round parenthesis so they can always be passed as macro parameters.
- Algorithm: A collection of useful generic algorithms.
- Functional/Overloaded Function: Overload different functions into a single function object.
- Context: (C++11) Context switching library.
- Lockfree: Lockfree data structures.
- Coroutine (deprecated): Coroutine library.
- Multiprecision: Extended precision arithmetic types for floating point, integer andrational arithmetic.
- Atomic: C++11-style atomic<>.
- Odeint: Solving ordinary differential equations.
- Type Erasure: Runtime polymorphism based on concepts.
- TTI: Type Traits Introspection library.
- Log: Logging library.
- Predef: This library defines a set of compiler, architecture, operating system, library, and other version numbers from the information it can gather of C, C++, Objective C, and Objective C++ predefined macros or those defined in generally available headers.
- ThrowException: A common infrastructure for throwing exceptions from Boost libraries.
- Align: Memory alignment functions, allocators, traits.
- Type Index: Runtime/Compile time copyable type info.
- Core: A collection of simple core utilities with minimal dependencies.
- Endian: Types and conversion functions for correct byte ordering and more regardless of processor endianness.
- Sort: High-performance templated sort functions.
- Convert: An extendible and configurable type-conversion framework.
- Coroutine2: (C++11) Coroutine library.
- VMD: Variadic Macro Data library.
- Metaparse: A library for generating compile time parsers parsing embedded DSL code as part of the C++ compilation process
- DLL: Library for comfortable work with DLL and DSO.
- Hana: A modern C++ metaprogramming library. It provides high level algorithms to manipulate heterogeneous sequences, allows writing type-level computations with a natural syntax, provides tools to introspect user-defined types and much more.
- Compute: Parallel/GPU-computing library
- Fiber: (C++11) Userland threads library.
- QVM: Generic {CPP} library for working with Quaternions Vectors and Matrices.
- Process: Library to create processes in a portable way.
- Stacktrace: Gather, store, copy and print backtraces.
- PolyCollection: Fast containers of polymorphic objects.
- Beast: Portable HTTP, WebSocket, and network operations using only C++11 and Boost.Asio
- Mp11: A C++11 metaprogramming library.
- CallableTraits: A spiritual successor to Boost.FunctionTypes, Boost.CallableTraits is a header-only C++11 library for the compile-time inspection and manipulation of all 'callable' types. Additional support for C++17 features.
- Contract: Contract programming for C++. All contract programming features are supported: Subcontracting, class invariants, postconditions (with old and return values), preconditions, customizable actions on assertion failure (e.g., terminate or throw), optional compilation and checking of assertions, etc.
- HOF: Higher-order functions for C++
- YAP: An expression template library for C++14 and later.
- Spirit Repository: The Spirit repository is a community effort collecting different reusable components (primitives, directives, grammars, etc.) for Qi parsers and Karma generators.
- Safe Numerics: Guaranteed Correct Integer Arithmetic
- Parameter Python Bindings: Boost.Parameter Library Python bindings.
- Spirit Classic: LL parser framework represents parsers directly as EBNF grammars in inlined C++.
- Outcome: A deterministic failure handling library partially simulating lightweight exceptions.
- Histogram: Fast multi-dimensional histogram with convenient interface for C++14
- Ostream_string: String formatted output function.
- String_ref: String view templates.
- Variant2: A never-valueless, strong guarantee implementation of std::variant.