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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.
*/
/*! \file obj_vasp.cpp
\brief basic vasp objects.
*/
#include "main.h"
#include "classes.h"
#include "util.h"
/*! \class vasp_v
\remark \b vasp
\brief Stores vasp messages.
\since 0.0.1
\param cmdln.* vasp - to be stored
\param inlet.1 vasp - is stored and output
\param inlet.1 list - if possible list is converted to vasp format
\param inlet.1 bang - triggers stored Vasp output
\param inlet.1 set vasp - Vasp is stored (and not immediately output)
\param inlet.2 vasp - Vasp is stored (and not immediately output)
\retval outlet vasp
*/
class vasp_v:
public vasp_tx
{
FLEXT_HEADER_S(vasp_v,vasp_tx,Setup)
public:
vasp_v(I argc,t_atom *argv)
{
m_set(argc,argv);
AddInAnything(2);
AddOutAnything();
}
static V Setup(t_classid c)
{
FLEXT_CADDMETHOD_(c,0,"list",m_vasp);
FLEXT_CADDMETHOD_(c,1,"list",m_set);
FLEXT_CADDMETHOD_(c,1,"vasp",m_set);
FLEXT_CADDMETHOD_(c,1,"radio",a_radio);
}
V a_radio(I,t_atom *) {}
virtual Vasp *x_work() { return new Vasp(ref); }
virtual V m_help() { post("%s - Store and output a vasp",thisName()); }
private:
FLEXT_CALLBACK_V(a_radio);
};
FLEXT_LIB_V("vasp, vasp",vasp_v)
/*! \class vasp_update
\remark \b vasp.update
\brief Refreshes buffer graphics for a vasp.
\since 0.0.1
\param inlet vasp - is stored and output
\param inlet bang - triggers stored vasp output
\param inlet set - vasp to be stored (and not immediately output)
\retval outlet vasp
\note In Max/MSP only necessary when buffer is in another window.
*/
class vasp_update:
public vasp_tx
{
FLEXT_HEADER(vasp_update,vasp_tx)
public:
vasp_update()
{
AddInAnything();
AddOutAnything();
}
virtual Vasp *x_work()
{
ref.Refresh();
return new Vasp(ref);
}
virtual V m_help() { post("%s - Update graphics of a vasp",thisName()); }
};
FLEXT_LIB("vasp, vasp.update vasp.u",vasp_update)
/*! \class vasp_check
\remark \b vasp.check
\brief Check vasp dimensions.
\since 0.0.1
\param inlet vasp - is stored and output
\param inlet bang - triggers stored vasp output
\param inlet set - vasp to be stored (and not immediately output)
\retval outlet vasp
\remark checks and corrects frame count
\remark checks channel index... no correction, no output on error!
*/
class vasp_check:
public vasp_tx
{
FLEXT_HEADER(vasp_check,vasp_tx)
public:
vasp_check()
{
AddInAnything();
AddOutAnything();
}
virtual Vasp *x_work()
{
Vasp *ret = new Vasp(ref);
I fr = ret->ChkFrames(); // maximum common frame length
ret->Frames(fr);
BL chok = true;
for(I i = 0; i < ret->Vectors(); ++i) {
VBuffer *buf = ret->Buffer(i);
chok = chok && buf->Ok() && buf->Channel() == ret->Vector(i).Channel();
delete buf;
}
if(chok)
return ret;
else {
delete ret;
return NULL;
}
}
virtual V m_help() { post("%s - Check vasp dimensions",thisName()); }
};
FLEXT_LIB("vasp, vasp.check vasp.chk",vasp_check)
/*! \class vasp_multi
\remark \b vasp.m
\brief Outputs multiple (identical) vasps.
\since 0.0.1
\param cmdln.1 int - number of vasp outlets
\param inlet vasp - is stored and output
\param inlet bang - triggers stored Vasp output
\param inlet set - vasp to be stored (and not immediately output)
\retval outlet.* vasp
\note Outputs in right to left order.
*/
class vasp_multi:
public vasp_op
{
FLEXT_HEADER(vasp_multi,vasp_op)
public:
vasp_multi(I argc,t_atom *argv)
{
I cnt = -1;
if(argc) {
if(CanbeInt(argv[0])) cnt = GetAInt(argv[0]);
if(cnt <= 1) {
post("%s - integer argument invalid: set to 2",thisName());
cnt = 2;
}
}
else cnt = 2;
AddInAnything();
AddOutAnything(cnt);
}
virtual V m_bang()
{
if(ref.Check())
for(I i = CntOut()-1; i >= 0; --i) ToOutVasp(i,ref);
else
post("%s - Invalid vasp",thisName());
}
virtual V m_help() { post("%s - Output a vasp multiple times",thisName()); }
};
FLEXT_LIB_V("vasp, vasp.multi vasp.m",vasp_multi)
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