libcxx Namespace
libcxx
The libcxx namespace encompasses the C and C++ standard library headers for use in the current version of Helix.
C Standard Library Headers
Cross-Platform C Headers
<fcntl.h>- File control options<malloc.h>- Memory allocation (non-standard)<memory.h>- Memory operations (non-standard)<sys/stat.h>- File status<sys/timeb.h>- Time utilities<sys/types.h>- System types<sys/utime.h>- File time modification
Windows-Specific C Headers
<conio.h>- Console I/O (Microsoft-specific)<corecrt.h>- Core runtime (Microsoft-specific)<corecrt_io.h>- Core runtime I/O (Microsoft-specific)<corecrt_malloc.h>- Core runtime memory allocation (Microsoft-specific)<corecrt_math.h>- Core runtime math (Microsoft-specific)<corecrt_math_defines.h>- Core runtime math defines (Microsoft-specific)<corecrt_memcpy_s.h>- Core runtime secure memory copy (Microsoft-specific)<corecrt_memory.h>- Core runtime memory (Microsoft-specific)<corecrt_search.h>- Core runtime search (Microsoft-specific)<corecrt_share.h>- Core runtime sharing (Microsoft-specific)<corecrt_startup.h>- Core runtime startup (Microsoft-specific)<corecrt_stdio_config.h>- Core runtime stdio config (Microsoft-specific)<corecrt_terminate.h>- Core runtime termination (Microsoft-specific)<corecrt_wconio.h>- Core runtime wide console I/O (Microsoft-specific)<corecrt_wctype.h>- Core runtime wide character types (Microsoft-specific)<corecrt_wdirect.h>- Core runtime wide directory (Microsoft-specific)<corecrt_wio.h>- Core runtime wide I/O (Microsoft-specific)<corecrt_wprocess.h>- Core runtime wide process (Microsoft-specific)<corecrt_wstdio.h>- Core runtime wide stdio (Microsoft-specific)<corecrt_wstdlib.h>- Core runtime wide stdlib (Microsoft-specific)<corecrt_wstring.h>- Core runtime wide string (Microsoft-specific)<corecrt_wtime.h>- Core runtime wide time (Microsoft-specific)<crtdbg.h>- Debug heap (Microsoft-specific)<direct.h>- Directory control (Microsoft-specific)<dos.h>- DOS interface (Microsoft-specific)<fpieee.h>- IEEE floating point (Microsoft-specific)<io.h>- Low-level I/O (Microsoft-specific)<mbctype.h>- Multibyte character types (Microsoft-specific)<mbstring.h>- Multibyte string (Microsoft-specific)<minmax.h>- Min/max macros (Microsoft-specific)<new.h>- New operator (Microsoft-specific)<process.h>- Process control (Microsoft-specific)<safeint.h>- Safe integer operations (Microsoft-specific)<safeint_internal.h>- Safe integer internals (Microsoft-specific)<share.h>- File sharing (Microsoft-specific)<sys/locking.h>- File locking (Microsoft-specific)<tchar.h>- Generic text mappings (Microsoft-specific)
Unix-Specific C Headers
<pthread.h>- POSIX threads<sys/mman.h>- Memory management (POSIX)<sys/resource.h>- Resource usage (POSIX)<unistd.h>- POSIX operating system API
C++ Standard Library Headers
C++ Wrapper Headers for C Standard Library
<cassert>- Conditionally compiled macro for assertion checking<cctype>- Functions to determine character types<cerrno>- Macro containing the last error number<cfenv>- Floating-point environment<cfloat>- Limits of float types<cinttypes>- Formatting macros, intmax_t and uintmax_t math<clocale>- Localization utilities<cmath>- Mathematical functions<csetjmp>- Macro for non-local jumps<csignal>- Functions and macro constants for signal management<cstdarg>- Handling of variable length argument lists<cstddef>- Standard type definitions<cstdio>- C-style input/output functions<cstdlib>- General purpose utilities<cstring>- Null-terminated byte string utilities<ctime>- C-style time utilities<cuchar>- Unicode character conversion facilities<cwchar>- Wide string utilities<cwctype>- Functions for determining wide character types
Mathematical C++ Headers
<ccomplex>- Complex number type<complex>- Complex number type<ctgmath>- Type-generic math functions<numeric>- Numeric operations on values in ranges<random>- Random number generation facilities<valarray>- Class for representing and manipulating arrays
Algorithms and Utilities
<algorithm>- Algorithms for ranges of elements<functional>- Function objects, function invocations, bind operations<iterator>- Iterator utilities<ranges>- Range access, primitives, requirements, utilities and adaptors<utility>- Utility components
Containers
<array>- Fixed-size sequence container<bitset>- Bit array<deque>- Double-ended queue<list>- Doubly-linked list<map>- Associative containers<queue>- Queue container adaptors<set>- Associative containers<stack>- Stack container adaptor<unordered_map>- Unordered associative containers<unordered_set>- Unordered associative containers<vector>- Dynamic array
Strings and Text Processing
<codecvt>- Unicode conversion facilities<locale>- Localization utilities<regex>- Regular expressions<string>- String types<string_view>- String view
Input/Output
<fstream>- File stream classes<iomanip>- Input/output manipulators<ios>- Input/output stream base classes<iosfwd>- Forward declarations of input/output streams<iostream>- Standard input/output streams<istream>- Input stream classes<ostream>- Output stream classes<sstream>- String stream classes<streambuf>- Stream buffer classes
Memory Management
<memory>- Higher level memory management utilities<scoped_allocator>- Nested allocator class
Threading and Concurrency
<atomic>- Atomic operations library<condition_variable>- Thread waiting conditions<future>- Asynchronous computations<mutex>- Mutual exclusion primitives<shared_mutex>- Shared mutual exclusion primitives<thread>- Thread support library
Type Support and Metaprogramming
<exception>- Exception handling utilities<limits>- Standardized way to query properties of fundamental types<stdexcept>- Standard exception objects<system_error>- System error support<tuple>- Tuple types<type_traits>- Compile-time type information<typeindex>- Wrapper around type_info objects<typeinfo>- Runtime type information utilities<variant>- Type-safe union
C++20 and Later Features
<chrono>- Time utilities<coroutine>- Coroutine support library<optional>- Optional objects<span>- Object that can refer to a contiguous sequence of objects
Platform-Specific Extensions
Unix/Linux Extensions
<cxxabi.h>- C++ ABI support (GCC-specific)
Windows Extensions
<processthreadsapi.h>- Process and thread API (Windows-specific)<tlhelp32.h>- Tool help functions (Windows-specific)<windows.h>- Windows API (Windows-specific)