Represents a run-time specified buffer range. More...

#include <dynamic_buffer_range.hpp>

Inheritance diagram for psynth::sound::dynamic_buffer_range< BufferRangeTypes >:

Collaboration diagram for psynth::sound::dynamic_buffer_range< BufferRangeTypes >:

Public Types
typedef dynamic_buffer_range < typename detail::ranges_get_const_type < BufferRangeTypes >::type >	const_range
typedef std::size_t	size_type
typedef std::ptrdiff_t	difference_type
Public Member Functions
	dynamic_buffer_range ()
template<typename T >
	dynamic_buffer_range (const T &obj) throw ()
	dynamic_buffer_range (const dynamic_buffer_range &v)
template<typename T >
dynamic_buffer_range &	operator= (const T &obj)
dynamic_buffer_range &	operator= (const dynamic_buffer_range &v)
std::size_t	num_samples () const
size_type	size () const

Detailed Description

template<typename BufferRangeTypes>
class psynth::sound::dynamic_buffer_range< BufferRangeTypes >

Represents a run-time specified buffer range.

Models HasDynamicXStepTypeConcept, HasDynamicYStepTypeConcept, Note that this class does NOT model BufferRangeConcept

Represents a range whose type (color space, layout, planar/interleaved organization, etc) can be specified at run time. It is the runtime equivalent of buffer_range.

Some of the requirements of BufferRangeConcept, such as the value_type typedef cannot be fulfilled, since the language does not allow runtime type specification. Other requirements, such as access to the frames, would be inefficient to provide. Thus dynamic_buffer_range does not fully model BufferRangeConcept. However, many algorithms provide overloads taking runtime specified ranges and thus in many cases dynamic_buffer_range can be used in places taking a range.

To perform an algorithm on dynamic_buffer_range, put the algorithm in a function object and invoke it by calling apply_operation(runtime_range, algorithm_fn);