Stack Class Reference

Our own container adapter to build a stack. More...

#include <stack.h>

Inheritance diagram for Stack:

Collaboration diagram for Stack:

Public Member Functions
	Stack ()
	CTor.
	~Stack ()
	Dtor.
public_accessor size_t	getSize () const
	Returns the number of objects on the Stack.
SOp	at (size_t p_pos)
	Returns a copy of the SOp at the given position. More...
SOp	top ()
	Returns a copy of the SOp of the top most position. More...
public_other void	pop ()
	Removes the top most object from Stack, but the referenced SO will not be deleted.
SOp	top_pop ()
	Returns a copy of the top SOp, removes the SOp from the Stack. More...
void	pop_delete ()
	Removes the top most object from Stack, and the referenced SO will be deleted.
void	push (SOp p_s)
	Pushes the object onto the Stack and transfers ownership to the Stack. More...
void	push2 (SOp p_o1, SOp p_o2)
	Pushes the 2 objects onto the Stack and transfers ownership to the Stack.
void	push3 (SOp p_o1, SOp p_o2, SOp p_o3)
	Pushes the 3 objects onto the Stack and transfers ownership to the Stack.
void	push4 (SOp p_o1, SOp p_o2, SOp p_o3, SOp p_o4)
	Pushes the 4 objects onto the Stack and transfers ownership to the Stack.
bool	underflowcheck (size_t p_g) const
	Checks Stack against given size.
bool	otchecker (const string &p_s)
	Checks SO classes on operational stack against a string of given OTCodes. More...
bool	countto (size_t &p_retval, OTCode p_code)
	Count the objects on the Stack down to but excluding the object from the given type. More...
SOp	find (const SO *p_key) const
	Finds the given key within the whole stack, assuming a stack with dictionaries only. More...
__int128	getI ()
	I from Stack. More...
size_t	getISize_t ()
	I from Stack as size_t. More...
Public Member Functions inherited from Counter< Stack >
	Counter ()
	Ctor.

Private Attributes
deque< SOp >	q_
	Internally the Stack is a STL deque<SOp>.

Additional Inherited Members
Static Public Member Functions inherited from Counter< Stack >
static int	getTotalCounter ()
	Static getter for created objects.
static int	getAliveCounter ()
	Static getter for objects alive.

Detailed Description

Our own container adapter to build a stack.

It'a a stack of SOs. The bottom object has position 0. The top most object has position size-1.

Member Function Documentation

at()

SOp Stack::at ( size_t  p_pos )

inline

Returns a copy of the SOp at the given position.

The Stack keeps ownership.

countto()

bool Stack::countto	(	size_t &	p_retval,
		OTCode	p_code
	)

Count the objects on the Stack down to but excluding the object from the given type.

Implemented without C++ polymorphisms.

Returns

bool ... true if the given OTCode can be found

Parameters

[out]	p_retval	number of objects
[in]	p_code	OTCode to find

find()

SOp Stack::find

(

const SO *

p_key

)

const

Finds the given key within the whole stack, assuming a stack with dictionaries only.

Equality is determined by SO::equal().

Returns

SOp ... points to the found value, the ownership stays within the dictionary. returns nullpointer if key cann't be found.'

getI()

__int128 Stack::getI

(

)

I from Stack.

Deletes the top object after reading its integer value.

Note

IDEA: Stack should not know much about its objects! E.g. Migration to a implementation as friend to separate details.

getISize_t()

size_t Stack::getISize_t

(

)

I from Stack as size_t.

Deletes the top object after reading its integer value. Exits with rangecheck, if the integer from stack can not be converted to size_t.

otchecker()

bool Stack::otchecker

(

const string &

p_s

)

Checks SO classes on operational stack against a string of given OTCodes.

A character '.' in p_s matches all object types on the stack.

push()

void Stack::push ( SOp  p_s )

inline

Pushes the object onto the Stack and transfers ownership to the Stack.

The Stack is now responsible for managing the object's lifetime.

top()

SOp Stack::top ( )

inline

Returns a copy of the SOp of the top most position.

The Stack keeps ownership.

top_pop()

SOp Stack::top_pop ( )

inline

Returns a copy of the top SOp, removes the SOp from the Stack.

The returned SOp becomes the owner.

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The documentation for this class was generated from the following files:

• stack.h
• stack.cpp