Nsound::MixerNode Class Reference

#include <Nsound/MixerNode.h>

Public Member Functions
	MixerNode (float64 first_beat_time, float64 bpm, const AudioStream &as)
	Constructor.
boolean	operator== (const MixerNode &) const
boolean	operator< (const MixerNode &) const
std::string	printNode ()
Public Attributes
const AudioStream *	audio_stream_
	The pointer to the AudioStream.
float64	bpm_
	The number of beats per minute.
float64	first_beat_time_
	The time the AudioStream first occurs in the list.
uint32	id_
Static Public Attributes
static uint32	id_count_ = 0

Detailed Description

This class holds the nodes for use with the Mixer class.

Definition at line 55 of file MixerNode.h.

Constructor & Destructor Documentation

Nsound::MixerNode::MixerNode	(	float64	first_beat_time,
		float64	bpm,
		const AudioStream &	as
	)

Constructor.

Constructor

Definition at line 46 of file MixerNode.cc.

00047     : audio_stream_(&as),
00048       bpm_(bpm),
00049       first_beat_time_(time),
00050       id_(MixerNode::id_count_++)
00051 {}

Member Function Documentation

boolean Nsound::MixerNode::operator== ( const MixerNode & rhs ) const

Definition at line 55 of file MixerNode.cc.

References bpm_, first_beat_time_, and id_.

00056 {
00057     if(id_ == rhs.id_
00058         && bpm_ == rhs.bpm_
00059         && first_beat_time_ == rhs.first_beat_time_)
00060     {
00061         return true;
00062     }
00063 
00064     return false;
00065 }

boolean Nsound::MixerNode::operator< ( const MixerNode & rhs ) const

Definition at line 69 of file MixerNode.cc.

References first_beat_time_, and id_.

00070 {
00071     if(first_beat_time_ < rhs.first_beat_time_
00072         || id_ < rhs.id_)
00073     {
00074         return true;
00075     }
00076 
00077     return false;
00078 }

std::string Nsound::MixerNode::printNode ( )

This method returns a string that represents the node.

Definition at line 88 of file MixerNode.cc.

References audio_stream_, bpm_, first_beat_time_, Nsound::AudioStream::getLength(), and Nsound::AudioStream::getSampleRate().

00089 {
00090     using std::endl;
00091 
00092     std::stringstream out;
00093 
00094     out << "first_beat_time_: "
00095         << first_beat_time_
00096         << endl
00097         << "bpm_: "
00098         << bpm_
00099         << endl
00100         << "audio_stream_ length: "
00101         << static_cast<float64>(audio_stream_->getLength())
00102                 / static_cast<float64>(audio_stream_->getSampleRate())
00103         << " seconds"
00104         << endl
00105         << endl;
00106 
00107     return out.str();
00108 }