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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"
/*! \class vasp_size
\remark \b vasp.size
\brief Resize buffer.
\since 0.0.6
\param cmdln.1 [_time=0] - size of buffer
\param inlet.1 vasp - is stored and output triggered
\param inlet.1 bang - triggers output
\param inlet.1 set - vasp to be stored
\param inlet.2 _time - offset into buffer(s)
\retval outlet vasp - modified vasp
\attention Normally vasp vectors have individual offsets - this operations sets all the buffer sizes to equal values.
\todo Implement unit processing.
*/
class vasp_size:
public vasp_tx
{
FLEXT_HEADER(vasp_size,vasp_tx)
public:
vasp_size(I argc,t_atom *argv,BL abs = true):
size(0),sets(false)
{
if(argc >= 1 && CanbeFloat(argv[0]))
m_arg(GetAFloat(argv[0]));
else if(argc)
post("%s - Offset argument invalid -> ignored",thisName());
AddInAnything();
AddInFloat();
AddOutAnything();
FLEXT_ADDMETHOD(1,m_arg);
if(abs) FLEXT_ADDATTR_VAR("frames",size,m_arg);
}
virtual V m_arg(F s)
{
size = (I)s; // \todo unit processing
sets = true;
}
virtual Vasp *x_work()
{
Vasp *ret = new Vasp(ref);
if(sets) ret->Size(size);
return ret;
}
virtual V m_help() { post("%s - Set the size of the vector buffers",thisName()); }
protected:
I size;
BL sets;
private:
FLEXT_CALLBACK_F(m_arg);
FLEXT_CALLSET_I(m_arg);
FLEXT_ATTRGET_I(size);
};
FLEXT_LIB_V("vasp, vasp.size vasp.s",vasp_size)
/*! \class vasp_dsize
\remark \b vasp.size+
\brief Sets vector buffer sizes differentially.
\since 0.0.6
\param cmdln.1 [_time=0] - increase offset of into buffer(s)
\param inlet.1 vasp - is stored and output triggered
\param inlet.1 bang - triggers output
\param inlet.1 set - vasp to be stored
\param inlet.2 _time - increase of offset into buffer(s)
\retval outlet vasp - modified vasp
\todo Implement unit processing
*/
class vasp_dsize:
public vasp_size
{
FLEXT_HEADER(vasp_dsize,vasp_size)
public:
vasp_dsize(I argc,t_atom *argv): vasp_size(argc,argv) {}
virtual Vasp *x_work()
{
Vasp *ret = new Vasp(ref);
if(sets) ret->SizeD(size);
return ret;
}
virtual V m_help() { post("%s - Increase the size of the vector buffers",thisName()); }
};
FLEXT_LIB_V("vasp, vasp.size+ vasp.s+",vasp_dsize)
/*! \class vasp_msize
\remark \b vasp.size*
\brief Sets vector buffer sizes by a factor
\since 0.0.6
\param cmdln.1 [_number=1] - factor for size
\param inlet.1 vasp - is stored and output triggered
\param inlet.1 bang - triggers output
\param inlet.1 set - vasp to be stored
\param inlet.2 _number - factor for size
\retval outlet vasp - modified vasp
*/
class vasp_msize:
public vasp_size
{
FLEXT_HEADER(vasp_msize,vasp_size)
public:
vasp_msize(I argc,t_atom *argv):
vasp_size(argc,argv,false)
{
if(argc && CanbeFloat(argv[0])) m_arg(GetAFloat(argv[0]));
FLEXT_ADDATTR_VAR("factor",factor,m_arg);
}
virtual Vasp *x_work()
{
Vasp *ret = new Vasp(ref);
if(sets) ret->SizeM(factor);
return ret;
}
virtual V m_help() { post("%s - Multiply the size of the vector buffers",thisName()); }
virtual V m_arg(F f)
{
factor = f;
sets = true;
}
protected:
R factor;
FLEXT_CALLSET_F(m_arg);
FLEXT_ATTRGET_F(factor);
};
FLEXT_LIB_V("vasp, vasp.size* vasp.s*",vasp_msize)
/*! \class vasp_rsize
\remark \b vasp.size/
\brief Sets vector buffer sizes by a factor
\since 0.0.6
\param cmdln.1 [_number=1] - divisor for size
\param inlet.1 vasp - is stored and output triggered
\param inlet.1 bang - triggers output
\param inlet.1 set - vasp to be stored
\param inlet.2 _number - divisor for size
\retval outlet vasp - modified vasp
*/
class vasp_rsize:
public vasp_msize
{
FLEXT_HEADER(vasp_rsize,vasp_msize)
public:
vasp_rsize(I argc,t_atom *argv): vasp_msize(argc,argv) {}
virtual Vasp *x_work()
{
Vasp *ret = new Vasp(ref);
if(sets) ret->SizeR(factor);
return ret;
}
virtual V m_help() { post("%s - Divide the size of the vector buffers",thisName()); }
};
FLEXT_LIB_V("vasp, vasp.size/ vasp.s/",vasp_rsize)
/*! \class vasp_qsize
\remark \b vasp.size?
\brief Get size of a vector buffer.
\since 0.0.6
\param inlet vasp - is stored and output triggered
\param inlet bang - triggers output
\param inlet set - vasp to be stored
\retval outlet _time - offset into vector buffer
\note Outputs 0 if vasp is undefined or invalid
\note Only works for a vasp with one vector. No output otherwise.
\todo Implement unit processing
\todo Should we provide a cmdln default vasp?
\todo Should we inhibit output for invalid vasps?
*/
class vasp_qsize:
public vasp_op
{
FLEXT_HEADER(vasp_qsize,vasp_op)
public:
vasp_qsize()
{
AddInAnything();
// AddOutAnything();
AddOutFloat();
}
virtual V m_bang()
{
if(!ref.Ok())
post("%s - Invalid vasp!",thisName());
else if(ref.Vectors() > 1)
post("%s - More than one vector in vasp!",thisName());
else {
I s = 0;
if(ref.Vectors() == 1) {
VBuffer *buf = ref.Buffer(0);
if(buf) {
s = buf->Frames();
delete buf;
}
}
//! \todo unit processing
// ToOutVasp(0,ref);
ToOutFloat(0,s);
}
}
virtual V m_help() { post("%s - Get the buffer size of a vector",thisName()); }
};
FLEXT_LIB("vasp, vasp.size? vasp.s?",vasp_qsize)
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