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/*
VASP modular - vector assembling signal processor / objects for Max/MSP and PD
Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "license.txt," in this distribution.
*/
#include "main.h"
#include "classes.h"
#include "util.h"
#include "buflib.h"
/*! \class vasp_channel
\remark \b vasp.channel
\brief Sets channel index of vasp.
\since 0.0.8
\param cmdln.1 int - index of vasp vector
\param inlet vasp - is stored and indexed vasp vector output
\param inlet bang - triggers indexed vasp vector output
\param inlet set - vasp to be stored (and not immediately output)
\retval outlet modified vasp
*/
class vasp_channel:
public vasp_tx
{
FLEXT_HEADER_S(vasp_channel,vasp_tx,Setup)
public:
vasp_channel(I argc,const t_atom *argv):
ix(0)
{
if(argc >= 1 && CanbeInt(argv[0]))
ix = GetAInt(argv[0]);
else if(argc)
post("%s - Index argument invalid -> set to 0",thisName());
AddInAnything(2);
AddOutAnything();
}
static V Setup(t_classid c)
{
FLEXT_CADDMETHOD(c,1,m_ix);
FLEXT_CADDATTR_VAR(c,"index",ix,m_ix);
}
V m_ix(I i) { ix = i; }
virtual Vasp *x_work()
{
Vasp *ret = new Vasp(ref);
ret->Channel(ix);
return ret;
}
virtual V m_help() { post("%s - Set channel index of vectors in vasp",thisName()); }
protected:
I ix;
private:
FLEXT_CALLBACK_I(m_ix);
FLEXT_CALLSET_I(m_ix);
FLEXT_ATTRGET_I(ix);
};
FLEXT_LIB_V("vasp, vasp.channel vasp.c",vasp_channel)
/*! \class vasp_qc
\remark \b vasp.c?
\brief Gets channel index of a vasp.
\since 0.0.8
\param inlet vasp - is stored and output triggered
\param inlet bang - triggers output
\param inlet set - vasp to be stored
\retval outlet int - channel index of stored vasp
\note Always returns index of 0th vasp
\note No output for invalid vasp?
*/
class vasp_qchannel:
public vasp_op
{
FLEXT_HEADER(vasp_qchannel,vasp_op)
public:
vasp_qchannel()
{
AddInAnything();
AddOutInt();
}
virtual V m_bang()
{
if(ref.Ok()) {
if(ref.Vectors() > 1)
post("%s - more vectors in vasp, only considering first",thisName());
ToOutInt(0,ref.Vector(0).Channel());
}
else
post("%s - Invalid vasp, no output",thisName());
}
virtual V m_help() { post("%s - Get channel index of 0th vector in vasp",thisName()); }
};
FLEXT_LIB("vasp, vasp.channel? vasp.c?",vasp_qchannel)
/*! \class vasp_qchannels
\remark \b vasp.channels?
\brief Gets number of channels of a vasp.
\since 0.1.3
\param inlet vasp - is stored and output triggered
\param inlet bang - triggers output
\param inlet set - vasp to be stored
\retval outlet int - channels of stored vasp
\note No output for invalid vasp?
*/
class vasp_qchannels:
public vasp_op
{
FLEXT_HEADER(vasp_qchannels,vasp_op)
public:
vasp_qchannels()
{
AddInAnything();
AddOutInt();
}
virtual V m_bang()
{
if(ref.Ok()) {
if(ref.Vectors() > 1)
post("%s - more vectors in vasp, only considering first",thisName());
VBuffer *buf = BufLib::Get(ref.Vector(0).Symbol());
ToOutInt(0,buf->Channels());
delete buf;
}
else
post("%s - Invalid vasp, no output",thisName());
}
virtual V m_help() { post("%s - Get channel index of 0th vector in vasp",thisName()); }
};
FLEXT_LIB("vasp, vasp.channels?",vasp_qchannels)
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