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intrusive_stack< TValue, TLink > Class Template Reference
[stack]
An intrusive stack. More...
#include <intrusive_stack.h>
Inherits etl::intrusive_stack_base< TLink >.
Public Member Functions | |
| intrusive_stack () | |
| Constructor. | |
| reference | top () |
| Gets a reference to the value at the top of the stack. | |
| const_reference | top () const |
| Gets a const reference to the value at the top of the stack. | |
| void | push (link_type &value) |
| Adds a value to the stack. | |
| void | pop () |
| Removes the oldest item from the top of the stack. | |
| template<typename TContainer > | |
| void | pop_into (TContainer &destination) |
| Removes the oldest item from the queue and pushes it to the destination. | |
| void | reverse () |
| Reverses the stack order. | |
| void | clear () |
| Clears the stack to the empty state. | |
| bool | empty () const |
| Checks if the stack is in the empty state. | |
| size_t | size () const |
| Returns the number of elements. | |
Protected Attributes | |
| link_type * | p_top |
| The current top of the stack. | |
| size_t | current_size |
| Counts the number of elements in the list. | |
Detailed Description
template<typename TValue, typename TLink>
class etl::intrusive_stack< TValue, TLink >
An intrusive stack.
Stores elements derived from any type that supports an 'etl_next' pointer member.
- Warning:
- This stack cannot be used for concurrent access from multiple threads.
- Template Parameters:
-
TValue The type of value that the stack holds. TLink The link type that the value is derived from.
Definition at line 204 of file intrusive_stack.h.
Constructor & Destructor Documentation
| intrusive_stack | ( | ) |
Constructor.
Definition at line 222 of file intrusive_stack.h.
Member Function Documentation
| void clear | ( | ) | [inherited] |
Clears the stack to the empty state.
Definition at line 154 of file intrusive_stack.h.
| bool empty | ( | ) | const [inherited] |
Checks if the stack is in the empty state.
Definition at line 167 of file intrusive_stack.h.
| void pop | ( | ) | [inherited] |
Removes the oldest item from the top of the stack.
Undefined behaviour if the stack is already empty.
Definition at line 108 of file intrusive_stack.h.
| void pop_into | ( | TContainer & | destination ) | [inherited] |
Removes the oldest item from the queue and pushes it to the destination.
Undefined behaviour if the queue is already empty. NOTE: The destination must be an intrusize container that supports a push(TLink) member function.
Definition at line 124 of file intrusive_stack.h.
| void push | ( | link_type & | value ) | [inherited] |
Adds a value to the stack.
- Parameters:
-
value The value to push to the stack.
Definition at line 90 of file intrusive_stack.h.
| void reverse | ( | ) | [inherited] |
Reverses the stack order.
Definition at line 134 of file intrusive_stack.h.
| size_t size | ( | ) | const [inherited] |
Returns the number of elements.
Definition at line 175 of file intrusive_stack.h.
| const_reference top | ( | ) | const |
Gets a const reference to the value at the top of the stack.
- Returns:
- A const reference to the value at the top of the stack.
Definition at line 241 of file intrusive_stack.h.
| reference top | ( | ) |
Gets a reference to the value at the top of the stack.
Undefined behaviour if the stack is empty.
- Returns:
- A reference to the value at the top of the stack.
Definition at line 232 of file intrusive_stack.h.
Field Documentation
size_t current_size [protected, inherited] |
Counts the number of elements in the list.
Definition at line 193 of file intrusive_stack.h.
link_type* p_top [protected, inherited] |
The current top of the stack.
Definition at line 191 of file intrusive_stack.h.
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