This class represents a single value for any of the MPE dimensions of control. More...
#include <juce_MPEValue.h>
Public Member Functions | |
MPEValue () noexcept | |
Default constructor. More... | |
int | as14BitInt () const noexcept |
Retrieves the current value as an integer between 0 and 16383. More... | |
int | as7BitInt () const noexcept |
Retrieves the current value as an integer between 0 and 127. More... | |
float | asSignedFloat () const noexcept |
Retrieves the current value mapped to a float between -1.0f and 1.0f. More... | |
float | asUnsignedFloat () const noexcept |
Retrieves the current value mapped to a float between 0.0f and 1.0f. More... | |
bool | operator!= (const MPEValue &other) const noexcept |
Returns true if two values are not equal. More... | |
bool | operator== (const MPEValue &other) const noexcept |
Returns true if two values are equal. More... | |
Static Public Member Functions | |
static MPEValue | centreValue () noexcept |
Constructs an MPEValue corresponding to the centre value. More... | |
static MPEValue | from14BitInt (int value) noexcept |
Constructs an MPEValue from an integer between 0 and 16383 (using 14-bit precision). More... | |
static MPEValue | from7BitInt (int value) noexcept |
Constructs an MPEValue from an integer between 0 and 127 (using 7-bit precision). More... | |
static MPEValue | fromSignedFloat (float value) noexcept |
Constructs an MPEValue from a float between -1.0f and 1.0f. More... | |
static MPEValue | fromUnsignedFloat (float value) noexcept |
Constructs an MPEValue from a float between 0.0f and 1.0f. More... | |
static MPEValue | maxValue () noexcept |
Constructs an MPEValue corresponding to the maximum value. More... | |
static MPEValue | minValue () noexcept |
Constructs an MPEValue corresponding to the minimum value. More... | |
Private Member Functions | |
MPEValue (int normalisedValue) | |
Private Attributes | |
int | normalisedValue = 8192 |
This class represents a single value for any of the MPE dimensions of control.
It supports values with 7-bit or 14-bit resolutions (corresponding to 1 or 2 MIDI bytes, respectively). It also offers helper functions to query the value in a variety of representations that can be useful in an audio or MIDI context.
@tags{Audio}
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noexcept |
Default constructor.
Constructs an MPEValue corresponding to the centre value.
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private |
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noexcept |
Retrieves the current value as an integer between 0 and 16383.
Resolution will be lost if the value was initialised with a precision higher than 14-bit.
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noexcept |
Retrieves the current value as an integer between 0 and 127.
Information will be lost if the value was initialised with a precision higher than 7-bit.
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noexcept |
Retrieves the current value mapped to a float between -1.0f and 1.0f.
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noexcept |
Retrieves the current value mapped to a float between 0.0f and 1.0f.
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staticnoexcept |
Constructs an MPEValue corresponding to the centre value.
Constructs an MPEValue from an integer between 0 and 16383 (using 14-bit precision).
Constructs an MPEValue from an integer between 0 and 127 (using 7-bit precision).
Constructs an MPEValue from a float between -1.0f and 1.0f.
Constructs an MPEValue from a float between 0.0f and 1.0f.
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staticnoexcept |
Constructs an MPEValue corresponding to the maximum value.
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staticnoexcept |
Constructs an MPEValue corresponding to the minimum value.
Returns true if two values are not equal.
Returns true if two values are equal.
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private |