mirror of https://gitlab.com/rnger/amath
91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
/*-
|
|
* Copyright (c) 2014-2021 Carsten Sonne Larsen <cs@innolan.net>
|
|
* All rights reserved.
|
|
*
|
|
* 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 AUTHOR ``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 AUTHOR 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.
|
|
*
|
|
* Project homepage:
|
|
* https://amath.innolan.net
|
|
*
|
|
*/
|
|
|
|
#ifndef AMATH_CHAR_BUFFER_H
|
|
#define AMATH_CHAR_BUFFER_H
|
|
|
|
/**
|
|
* @file charbuf.h
|
|
* @brief String and character array logic
|
|
*/
|
|
|
|
#include "aengine.h"
|
|
|
|
/**
|
|
* @brief Encapsulate an character array which can be used as a string
|
|
* @details The CharBuffer class eases the task of allocating a releasing memory.
|
|
*/
|
|
class CharBuffer
|
|
{
|
|
public:
|
|
CharBuffer();
|
|
explicit CharBuffer(unsigned int size);
|
|
~CharBuffer();
|
|
void ClearBuffer();
|
|
void ClearAndCopy(const char* source);
|
|
void ClearAndAlloc(unsigned int size);
|
|
void EnsureSize(unsigned int size);
|
|
void EnsureSize(unsigned int blocksize, unsigned int blocks);
|
|
void EnsureMinimumSize();
|
|
void EnsureGrowth(unsigned int size);
|
|
|
|
void Empty();
|
|
|
|
bool IsEmpty() const;
|
|
|
|
/**
|
|
* @brief Compare content of CharBuffer with string)
|
|
*/
|
|
bool Is(const char* string) const;
|
|
bool Contains(const char c) const;
|
|
|
|
void Copy(CharBuffer* buf);
|
|
void Append(const char* source);
|
|
void Append(const char c);
|
|
void Append(const char c, unsigned int count);
|
|
void AppendNumber(signed long value);
|
|
|
|
void DeleteLastChar();
|
|
bool RemoveTrailing(const char c);
|
|
bool RemoveTrailing(const char* string);
|
|
char* GetString() const;
|
|
void CopyTo(char *string);
|
|
|
|
|
|
private:
|
|
friend class AnsiConoleEngine;
|
|
|
|
char* buf;
|
|
char* ptr;
|
|
unsigned int cursize;
|
|
static const unsigned int minimumSize = 64;
|
|
};
|
|
|
|
#endif
|