CaeGridModel.cxx

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/****************************************************************************
 *
 * CaeGridModel class
 *
 * (C) 2021 Cadence Design Systems, Inc. All rights reserved worldwide.
 *
 ***************************************************************************/

#include "apiGridModel.h"
#include "apiPWP.h"

#include "CaeGridModel.h"


//***************************************************************************
//***************************************************************************
//***************************************************************************

CaeGridModel::CaeGridModel(PWGM_HGRIDMODEL model) :
    model_(model)
{
}
    
CaeGridModel::CaeGridModel(const CaeGridModel &src) :
    model_(src.model_)
{
}

CaeGridModel::~CaeGridModel()
{
}


PWP_UINT32
CaeGridModel::blockCount() const
{
    return PwModBlockCount(model_);
}


bool
CaeGridModel::getAttribute(const char *name, const char *&val, const char *defVal) const
{
    val = defVal;
    return 0 != PwModGetAttributeString(model_, name, &val);
}

bool
CaeGridModel::getAttribute(const char *name, PWP_UINT &val, PWP_UINT defVal) const
{
    val = defVal;
    return 0 != PwModGetAttributeUINT(model_, name, &val);
}

bool
CaeGridModel::getAttribute(const char *name, PWP_UINT32 &val, PWP_UINT32 defVal) const
{
    val = defVal;
    return 0 != PwModGetAttributeUINT32(model_, name, &val);
}

bool
CaeGridModel::getAttribute(const char *name, PWP_INT &val, PWP_INT defVal) const
{
    val = defVal;
    return 0 != PwModGetAttributeINT(model_, name, &val);
}

bool
CaeGridModel::getAttribute(const char *name, PWP_INT32 &val, PWP_INT32 defVal) const
{
    val = defVal;
    return 0 != PwModGetAttributeINT32(model_, name, &val);
}

bool
CaeGridModel::getAttribute(const char *name, PWP_REAL &val, PWP_REAL defVal) const
{
    val = defVal;
    return 0 != PwModGetAttributeREAL(model_, name, &val);
}

bool
CaeGridModel::getAttribute(const char *name, PWP_FLOAT &val, PWP_FLOAT defVal) const
{
    val = defVal;
    return 0 != PwModGetAttributeFLOAT(model_, name, &val);
}

bool
CaeGridModel::getAttribute(const char *name, bool &val, bool defVal) const
{
    val = defVal;
    PWP_BOOL locBool;
    bool ret = (0 != PwModGetAttributeBOOL(model_, name, &locBool));
    if (ret) {
        val = (0 != locBool);
    }
    return ret;
}

bool
CaeGridModel::getAttributeEnum(const char *name, const char *&val, const char *defVal) const
{
    val = defVal;
    return 0 != PwModGetAttributeEnum(model_, name, &val);
}


CaeGridModel &
CaeGridModel::operator=(const CaeGridModel &rhs)
{
    model_ = rhs.model_;
    return *this;
}

// data layout for PWGM_HBLOCK:
//   struct PWGM_HBLOCK {
//       PWGM_HGRIDMODEL hP;
//       PWP_UINT32 id;
//   }

bool
operator==(const PWGM_HBLOCK &h1, const PWGM_HBLOCK &h2)
{
    // for speed, compare ids first. This assumes that most compares will
    // differ in ids. Only if ids are the same will the remaining, more
    // expensive compares be performed.
    return (PWGM_HBLOCK_ID(h1) == PWGM_HBLOCK_ID(h2)) &&    // .id 
        (PWGM_HBLOCK_OUT_GMIMPL(h1) == PWGM_HBLOCK_OUT_GMIMPL(h2)); // .hP
}

bool
operator!=(const PWGM_HBLOCK &h1, const PWGM_HBLOCK &h2)
{
    return !(h1 == h2);
}

bool
operator<(const PWGM_HBLOCK &h1, const PWGM_HBLOCK &h2)
{
    // for speed, compare ids first. This assumes that most compares will
    // differ in ids. Only if ids are the same will the remaining, more
    // expensive compares be performed.
    if (PWGM_HBLOCK_ID(h1) < PWGM_HBLOCK_ID(h2)) { // .id 
        return true;
    }
    else if (PWGM_HBLOCK_ID(h1) > PWGM_HBLOCK_ID(h2)) { // .id 
        return false;
    }
    else if (PWGM_HBLOCK_OUT_GMIMPL(h1) < PWGM_HBLOCK_OUT_GMIMPL(h2)) { // parent.hP
        return true;
    }
    return false; // PWGM_HBLOCK_OUT_GMIMPL(h1) >= PWGM_HBLOCK_OUT_GMIMPL(h2)
}

bool
operator>(const PWGM_HBLOCK &h1, const PWGM_HBLOCK &h2)
{
    return (h1 != h2) && !(h1 < h2);
}