Evo C++ Library

Evo

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Evo is a modern high performance C++ library designed to make writing efficient and portable code easy. It covers:

• core types, strings, and containers
• string tokenization and parsing
• file/pipe/socket streams and formatting
• async I/O and server tools
• logging and command-line tools
• threads and atomics
• C++03, C++11, and newer

Inspired by modern languages like Python and D, Evo is the result of many years of lessons learned from writing (and rewriting) high-performance, object oriented C++ server code. Evo aims to make C++ easier and more powerful without sacrificing performance.

• What's New?
• Design Goals
• License and Credits
• C++ Compilers & Optimization

Features & Concepts Managed Pointers Sharing Slicing Unsafe Pointer Referencing Plain Old Data & Copying Primitives & Containers Enum Conversion I/O Streams & Sockets Asynchronous I/O (Alpha) Threads Metaprogramming & Macros Smart Quoting Unicode STL Compatibility	Mini Tutorials, Best Practices String Passing String Conversion String Parsing String Formatting Stream Formatting Additional Formatting Advanced: Custom String Conversion/Formatting Advanced: Common Stream/String Interface Full Server Example	Tools CommandLine Logger, LoggerConsole, LoggerPtr EVO_LOG_ALERT(), EVO_LOG_ERROR(), EVO_LOG_WARN() EVO_LOG_INFO(), EVO_LOG_DEBUG(), EVO_LOG_DEBUG_LOW() FilePath Directory Signal Benchmark get_pid(), get_tid() get_cwd(), get_abspath(), set_cwd() daemonize() Cortex, CortexModuleBase
Primitives Bool CharT Char IntegerT Short, Int, Long, LongL / UShort, UInt, ULong, ULongL Int8, Int16, Int32, Int64 / UInt8, UInt16, UInt32, UInt64 FloatT Float, FloatD, FloatL SmartPtr, SharedPtr, Ptr Pair SafeBool StringInt, StringFlt ValNull	Containers Array, List, SubList BitArray, BitArraySubset PtrList String, SubString, StringBase UnicodeString SubStringMapList Set SetList, StrSetList SetHash, StrSetHash Map MapList, StrMapList MapHash, StrHash lookupsub(), map_contains() EVO_MAP_FIELDS(), EVO_MAP_FIELDS_KEY() Var BufferQueue Compare, CompareR, CompareI, CompareIR CompareHash fixed_array_size(), EVO_FIXED_ARRAY_SIZE() is_null()	Enum Helpers EVO_ENUM_MAP(), EVO_ENUM_MAP_PREFIXED() EVO_ENUM_REMAP(), EVO_ENUM_REMAP_PREFIXED() EVO_ENUM_CLASS_MAP() EVO_ENUM_CLASS_REMAP() EVO_ENUM_TRAITS() EVO_ENUM_CLASS_TRAITS() EnumIterator, EnumMapIterator String Tokenizers StrTok, StrTokR StrTokQ, StrTokQR StrTokWord, StrTokWordR StrTokS, StrTokRS StrTokWordS, StrTokWordRS StrTokLine EVO_TOK_NEXT_OR_BREAK() EVO_TOK_OR_BREAK()
Stream I/O Console, ConsoleMT File FileMT Pipe, PipeIn, PipeOut PipeInMT, PipeOutMT Socket, SocketCast EVO_IO_MT()	Stream/String Formatting Stream::Format, String::Format FmtBase, FmtBasePrefix, FmtPrecision, FmtAlign FmtSetInt, FmtSetFloat, FmtSetNull, FmtSetField FmtChar FmtShort, FmtInt, FmtLong, FmtLongL FmtUShort, FmtUInt, FmtULong, FmtULongL FmtFloat, FmtFloatD, FmtFloatL FmtTable, fmt_table(), fmt_table_nocache()	Asynchronous I/O Alpha: Work In Progress MemcachedClient, MemcachedServerHandlerBase AsyncClient, AsyncServer
Threads Thread, ThreadClass ThreadScope, ThreadScope<Thread> ThreadGroup Mutex, MutexRW Condition SmartLock Mutex::Lock Condition::Lock Atomic AtomicFlag AtomicPtr AtomicBufferQueue	Events EventQueue, Event, EventLambda EventThreadPool Date/Time DateTime Date, TimeOfDay Timer, TimerCpu sleepms(), sleepus(), sleepns()	Constants NL, fFLUSH ALL, END, NONE vNULL, vEMPTY, vREVERSE EVO_CNULL, EVO_VNULL Error Handling Error Exception, ExceptionStream EVO_THROW() EVO_THROW_ERR(), EVO_THROW_ERR_CHECK() EVO_CATCH(), EVO_CATCH_MT() EVO_NOEXCEPT

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BSD 2-Clause License

Copyright 2019 Justin Crowell

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.