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/*!The Treasure Box Library
*
* TBox is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* TBox is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with TBox;
* If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
*
* Copyright (C) 2009 - 2015, ruki All rights reserved.
*
* @author ruki
* @file stack.h
* @ingroup container
*
*/
#ifndef TB_CONTAINER_STACK_H
#define TB_CONTAINER_STACK_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "vector.h"
#include "element.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* extern
*/
__tb_extern_c_enter__
/* //////////////////////////////////////////////////////////////////////////////////////
* types
*/
/*! the stack ref type
*
* <pre>
* stack: |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||------|
* head last tail
*
* stack: |||||||||||||||||||||||||||||||||||||||||------|
* head last tail
*
* performance:
*
* push: fast
* pop: fast
*
* iterator:
* next: fast
* prev: fast
* </pre>
*
* @note the itor of the same item is fixed
*
*/
typedef tb_vector_ref_t tb_stack_ref_t;
/* //////////////////////////////////////////////////////////////////////////////////////
* interfaces
*/
/*! init stack
*
* @param grow the item grow
* @param element the element
*
* @return the stack
*/
tb_stack_ref_t tb_stack_init(tb_size_t grow, tb_element_t element);
/*! exit stack
*
* @param stack the stack
*/
tb_void_t tb_stack_exit(tb_stack_ref_t stack);
/*! the stack head item
*
* @param stack the stack
*
* @return the head item
*/
tb_pointer_t tb_stack_head(tb_stack_ref_t stack);
/*! the stack last item
*
* @param stack the stack
*
* @return the last item
*/
tb_pointer_t tb_stack_last(tb_stack_ref_t stack);
/*! clear the stack
*
* @param stack the stack
*/
tb_void_t tb_stack_clear(tb_stack_ref_t stack);
/*! copy the stack
*
* @param stack the stack
* @param copy the copied stack
*/
tb_void_t tb_stack_copy(tb_stack_ref_t stack, tb_stack_ref_t copy);
/*! put the stack item
*
* @param stack the stack
* @param data the item data
*/
tb_void_t tb_stack_put(tb_stack_ref_t stack, tb_cpointer_t data);
/*! pop the stack item
*
* @param stack the stack
*/
tb_void_t tb_stack_pop(tb_stack_ref_t stack);
/*! the stack top item
*
* @param stack the stack
*
* @return the stack top item
*/
tb_pointer_t tb_stack_top(tb_stack_ref_t stack);
/*! the stack size
*
* @param stack the stack
*
* @return the stack size
*/
tb_size_t tb_stack_size(tb_stack_ref_t stack);
/*! the stack maxn
*
* @param stack the stack
*
* @return the stack maxn
*/
tb_size_t tb_stack_maxn(tb_stack_ref_t stack);
#ifdef __tb_debug__
/*! dump stack
*
* @param stack the stack
*/
tb_void_t tb_stack_dump(tb_stack_ref_t stack);
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* extern
*/
__tb_extern_c_leave__
#endif
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