INT16 CFsttools_OnRcByUsedPath(CDlpObject* __this)
/* DO NOT CALL THIS FUNCTION FROM C++ SCOPE. */
/* IT MAY INTERFERE WITH THE INTERPRETER SESSION */
{
INT16 __nErr = O_K;
INT32 __nErrCnt = 0;
data* idTransRC;
FLOAT64 nPathWeight;
INT64 nUnit;
BOOL bReset;
data* idUnitTransCount;
fst* itFst;
GET_THIS_VIRTUAL_RV(CFsttools,NOT_EXEC);
MIC_CHECK;
__nErrCnt = CDlpObject_GetErrorCount();
itFst = MIC_GET_I_EX(itFst,fst,1,1);
idUnitTransCount = MIC_GET_I_EX(idUnitTransCount,data,2,2);
bReset = MIC_GET_B(3,0);
nUnit = (INT64)MIC_GET_N(4,0);
nPathWeight = MIC_GET_N(5,1);
idTransRC = MIC_GET_I_EX(idTransRC,data,6,3);
if (CDlpObject_GetErrorCount()>__nErrCnt) return NOT_EXEC;
__nErr = CFsttools_RcByUsedPath(_this, idTransRC, nPathWeight, nUnit, bReset, idUnitTransCount, itFst);
return __nErr;
}
/**
* Polymorphic set operations.
*
* @param lpsOpname
* <p>Operator name</p>
* <table>
* <tr><th><code>lpsOpname</code></th><th>Boolean</th><th>Numeric</th><th>String</th><th>Instance</th></tr>
* <tr><td><code>= </code></td><td>x</td><td>x</td><td>x</td><td>x</td></tr>
* <tr><td><code>+= </code></td><td>x</td><td>x</td><td>x</td><td>-</td></tr>
* <tr><td><code>-= </code></td><td>-</td><td>x</td><td>-</td><td>-</td></tr>
* <tr><td><code>*= </code></td><td>x</td><td>x</td><td>-</td><td>-</td></tr>
* <tr><td><code>/= </code></td><td>-</td><td>x</td><td>-</td><td>-</td></tr>
* <tr><td><code>++=</code></td><td>-</td><td>x</td><td>-</td><td>-</td></tr>
* <tr><td><code>--=</code></td><td>-</td><td>x</td><td>-</td><td>-</td></tr>
* </table>
* <p>For type conversion rules see
* <code><a href="function.html"><code�class="link">CFunction</code></a><code>::StackLogic</code>,
* <code><a href="function.html"><code�class="link">CFunction</code></a><code>::StackNumber</code>,
* <code><a href="function.html"><code�class="link">CFunction</code></a><code>::StackString</code> and
* <code><a href="function.html"><code�class="link">CFunction</code></a><code>::StackInstance</code>.
* </p>
* @return <code>O_K</code> if successfull, a (negative) error code otherwise
*/
INT16 CGEN_PROTECTED CVar_SetOp(CVar *_this,const char* lpsOpname)
{
StkItm si;
if (dlp_strcmp(lpsOpname,"++=")!=0 && dlp_strcmp(lpsOpname,"--=")!=0)
{
if (!CDlpObject_MicGet(BASEINST(_this))->GetX)
return
IERROR(_this,VAR_NOTSUPPORTED,"Polymorphic signatures"," by caller",0);
if (!MIC_GET_X(1,&si)) return NOT_EXEC;
}
if (dlp_strcmp(lpsOpname,"=")==0)
switch (si.nType)
{
case T_BOOL : return CVar_Bset(_this,si.val.b);
case T_COMPLEX : return CVar_Vset(_this,si.val.n);
case T_STRING : return CVar_Sset(_this,si.val.s);
case T_INSTANCE: return CVar_Iset(_this,si.val.i);
default:
DLPASSERT(FMSG("Unknown variable type"));
return NOT_EXEC;
}
else if (dlp_strcmp(lpsOpname,"+=")==0)
{
if (_this->m_nType==T_COMPLEX) return CVar_Vset(_this,CMPLX_PLUS(_this->m_nNVal,si.val.n));
if (_this->m_nType==T_STRING)
{
char* lpsSi = NULL;
MIC_PUT_X(&si);
lpsSi = MIC_GET_S(1,0);
_this->m_lpsSVal = (char*)dlp_realloc(_this->m_lpsSVal,
dlp_strlen(_this->m_lpsSVal)+dlp_strlen(lpsSi)+1,sizeof(char));
if (!_this->m_lpsSVal) return IERROR(_this,ERR_NOMEM,0,0,0);
dlp_strcat(_this->m_lpsSVal,lpsSi);
return O_K;
}
if (_this->m_nType==T_BOOL)
{
MIC_PUT_X(&si);
_this->m_bBVal|=MIC_GET_B(1,0);
return O_K;
}
return
IERROR(_this,VAR_NOTSUPPORTED,"Operator +="," for this variable type",0);
}
else if (dlp_strcmp(lpsOpname,"*=")==0)
{
if (_this->m_nType==T_COMPLEX) return CVar_Vset(_this,CMPLX_MULT(_this->m_nNVal,si.val.n));
if (_this->m_nType==T_BOOL)
{
MIC_PUT_X(&si);
_this->m_bBVal&=MIC_GET_B(1,0);
return O_K;
}
return
IERROR(_this,VAR_NOTSUPPORTED,"Operator *="," for this variable type",0);
}
else if (dlp_strcmp(lpsOpname,"-=")==0)
{
if (_this->m_nType==T_COMPLEX) return CVar_Vset(_this,CMPLX_MINUS(_this->m_nNVal,si.val.n));
return
IERROR(_this,VAR_NOTSUPPORTED,"Operator -="," for this variable type",0);
}
else if (dlp_strcmp(lpsOpname,"/=")==0)
{
if (_this->m_nType==T_COMPLEX) return CVar_Vset(_this,CMPLX_MULT(_this->m_nNVal,CMPLX_INVT(si.val.n)));
return
IERROR(_this,VAR_NOTSUPPORTED,"Operator /="," for this variable type",0);
}
else if (dlp_strcmp(lpsOpname,"++=")==0)
{
if (_this->m_nType==T_COMPLEX) return CVar_Vset(_this,CMPLX_INC(_this->m_nNVal));
return
IERROR(_this,VAR_NOTSUPPORTED,"Operator ++="," for this variable type",0);
}
else if (dlp_strcmp(lpsOpname,"--=")==0)
{
if (_this->m_nType==T_COMPLEX) return CVar_Vset(_this,CMPLX_DEC(_this->m_nNVal));
return
IERROR(_this,VAR_NOTSUPPORTED,"Operator --="," for this variable type",0);
}
return NOT_EXEC;
}