CoreBasicStringIterator< CONST > Class Template Reference

Public Types
using	difference_type = ptrdiff_t
using	value_type = char
using	pointer = char *
using	reference = char &
using	iterator_category = std::random_access_iterator_tag

Public Member Functions
	CoreBasicStringIterator (void)
	Default Constructor (needed by Swig ...)
CoreBasicStringIterator &	operator++ (void)
	Pre-increment operator.
CoreBasicStringIterator	operator++ (int)
	Post-increment operator.
CoreBasicStringIterator &	operator-- (void)
	Pre-decrement operator.
CoreBasicStringIterator	operator-- (int)
	Post-decrement operator.
CoreBasicStringIterator &	operator= (const CoreBasicStringIterator &other)
	Assignment operator.
bool	operator== (const CoreBasicStringIterator &other) const
	Equality operator.
bool	operator!= (const CoreBasicStringIterator &other) const
	Inequality operator.
bool	operator< (const CoreBasicStringIterator &other) const
	const inequality operators a < b.
bool	operator<= (const CoreBasicStringIterator &other) const
	const inequality operators a <= b.
bool	operator> (const CoreBasicStringIterator &other) const
	const inequality operators a > b.
bool	operator>= (const CoreBasicStringIterator &other) const
	const inequality operators a >= b.
template<bool T = IX_CONST, typename = typename core_enable_if<T == false>::type>
char &	operator* (void)
	Dereference operator. This one is only generated if IX_CONST is false.
const char &	operator* (void) const
	Const-dereference operator.
CoreBasicStringIterator	operator+ (difference_type increment) const
	Const arithmetic operators +.
CoreBasicStringIterator	operator- (difference_type decrement) const
	Const arithmetic operators -.
ptrdiff_t	operator- (const CoreBasicStringIterator &other) const
	const arithmetic operators - between two iterators. It returns the number of element between those two iterators..
CoreBasicStringIterator &	operator+= (difference_type increment)
	operators a += b.
CoreBasicStringIterator &	operator-= (difference_type decrement)
	operators a -= b.
template<bool T = IX_CONST, typename = typename core_enable_if<T == false>::type>
char &	operator[] (difference_type offset)
	offset dereference operator. This one is only generated if IX_CONST is false.
const char &	operator[] (difference_type offset) const
	const offset dereference operator.

Friends
class	CoreBasicString
class	CoreString
CoreBasicStringIterator	operator+ (difference_type increment, const CoreBasicStringIterator &iterator)
	External + operator (invoked when the iterator instance is on the right side of the + and the left side is an integer)

Detailed Description

template<bool CONST>
class CoreBasicStringIterator< CONST >

Iterator on a CoreBasicString class.

All the necessary operators to be compliant with the std random access iterator have been implemented. http://www.cplusplus.com/reference/iterator/

Template Parameters

IX_CONST

If true, the iterator can't deference to a modifiable char. See CoreBasicString's const and non-const begin and end methods.

Note

The name "IX_CONST" is very important because "CONST" is a #define in Windows, causing the template type to always evaluate to false and skipping the generation of non-const methods. The symptom was that a non-const string had only const iterators, causing error C3892 "you cannot assign to a variable that is const".