CStack Interface Reference

#import <cstack.h>

List of all members.

Public Member Functions
(id)	init
	Initialize stack.
(void)	dealloc
	Deallocate stack.
(void)	push:
	Push object to stack.
(id)	pop
	Pop data from stack.
(uint_t)	num
	Get number of objects in the stack.
(id)	objectAtTop
	Get object at the top of stack.
(id)	objectAtIndex:
	Get object by index.
Protected Attributes
CStackElmPtr	stack_bottom
uint_t	current_num
uint_t	max_num

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Detailed Description

CStack operates stack of objects.

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Member Function Documentation

- (void) CStack:

Deallocate stack. Description Deallocate stack.

- (id) CStack:

Initialize stack. Description Initialize stack.

- (uint_t) CStack:

Get number of objects in the stack. Returns: Number of objects. Description Get number of objects in the stack.

- (id) CStack: (id)  (uint_t)  (id)  idx

Get object by index. Return values: obj  Object at index depth of stack. nil  Object is not found there. Description Get object by index.

- (id) CStack:

Get object at the top of stack. Return values: obj  Object at top of stack. nil  Stack is empty. Description Get object at the top of stack. The object is not poped.

- (id) CStack:

Pop data from stack. Return values: obj  Object at top of stack. nil  When the stack is empty. Description Pop data from stack.

- (void) CStack: (id)  (id)  (id)  obj

Push object to stack. Parameters: obj  New object to stack. Description Deallocate stack.

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Member Data Documentation

uint_t CStack::current_num [protected]

Number of valid objects in the stack

uint_t CStack::max_num [protected]

Maximum size of stack

CStackElmPtr CStack::stack_bottom [protected]

Pointer of the stack. The lower address contains deeper data in the stack.

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The documentation for this interface was generated from the following file:

• cstack.h

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