EgtGeomKernel :

- cambiato Load, con uso di NgeReader.

NgeReader.cpp

@@ -0,0 +1,206 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2014-2014
+//----------------------------------------------------------------------------
+// File : NgeReader.cpp         Data : 14.04.14          Versione : 1.5d5
+// Contenuto : Implementazione della classe NgeReader.
+//
+//
+//
+// Modifiche : 14.04.14 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "NgeReader.h"
+#include "NgeKeyW.h"
+#include "/EgtDev/Include/EGkStringUtils3d.h"
+
+using namespace std ;
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::Init( const std::string& sFileIn) 
+{
+   m_iPosStart = string::npos ;
+   m_sLine.reserve( 128) ;
+   m_sToken.reserve( 48) ;
+   return m_Scan.Init( sFileIn) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::Close( void) 
+{
+   return m_Scan.Terminate() ;
+}
+
+//----------------------------------------------------------------------------
+int
+NgeReader::GetCurrPos( void)
+{
+   return m_Scan.GetCurrLineNbr() ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::GetToken( std::string& sToken, const char* szSep, bool bEndL)
+{
+  // se necessario, lettura nuova linea
+   if ( m_iPosStart == string::npos) {
+      if ( ! m_Scan.GetLine( m_sLine))
+         return false ;
+      m_iPosStart = 0 ;
+   }
+  // se richiesta ricerca separatore
+   if ( szSep != nullptr) {
+     // cerco il primo separatore nella linea
+      string::size_type iPosEnd = m_sLine.find_first_of( szSep, m_iPosStart) ;
+      sToken = m_sLine.substr( m_iPosStart, iPosEnd - m_iPosStart) ;
+     // passo al prossimo
+      m_iPosStart = m_sLine.find_first_not_of( szSep, iPosEnd) ;
+      if ( bEndL)
+         return ( m_iPosStart == string::npos) ;
+      else
+         return ( m_iPosStart != string::npos) ;
+   }
+  // altrimenti, deve essere tutto con endl obbligatorio
+   else {
+      sToken = m_sLine.substr( m_iPosStart, string::npos) ;
+      m_iPosStart = string::npos ;
+      return bEndL ;
+   }
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadUchar( unsigned char& ucVal, const char* szSep, bool bEndL)
+{
+  // recupero il token
+   if ( ! GetToken( m_sToken, szSep, bEndL))
+      return false ;
+  // ricavo il valore
+   int nVal ;
+   if ( ! FromString( m_sToken, nVal))
+      return false ;
+   ucVal = nVal ;
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadBool( bool& bVal, const char* szSep, bool bEndL)
+{
+  // recupero il token
+   if ( ! GetToken( m_sToken, szSep, bEndL))
+      return false ;
+  // ricavo il valore
+   return FromString( m_sToken, bVal) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadInt( int& nVal, const char* szSep, bool bEndL)
+{
+  // recupero il token
+   if ( ! GetToken( m_sToken, szSep, bEndL))
+      return false ;
+  // ricavo il valore
+   return FromString( m_sToken, nVal) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadDouble( double& dVal, const char* szSep, bool bEndL)
+{
+  // recupero il token
+   if ( ! GetToken( m_sToken, szSep, bEndL))
+      return false ;
+  // ricavo il valore
+   return FromString( m_sToken, dVal) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadVector( Vector3d& vtV, const char* szSep, bool bEndL)
+{
+  // recupero il token
+   if ( ! GetToken( m_sToken, szSep, bEndL))
+      return false ;
+  // ricavo il valore
+   return FromString( m_sToken, vtV) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadPoint( Point3d& ptP, const char* szSep, bool bEndL)
+{
+  // recupero il token
+   if ( ! GetToken( m_sToken, szSep, bEndL))
+      return false ;
+  // ricavo il valore
+   return FromString( m_sToken, ptP) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadPointW( Point3d& ptP, double& dW, const char* szSep, bool bEndL)
+{
+  // recupero il token
+   if ( ! GetToken( m_sToken, szSep, bEndL))
+      return false ;
+  // ricavo il valore
+   return FromString( m_sToken, ptP, dW) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadFrame( Frame3d& frF, const char* szSep, bool bEndL)
+{
+  // recupero il token
+   if ( ! GetToken( m_sToken, szSep, bEndL))
+      return false ;
+  // ricavo il valore
+   return FromString( m_sToken, frF) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadString( string& sVal, const char* szSep, bool bEndL)
+{
+  // recupero il token
+   if ( ! GetToken( m_sToken, szSep, bEndL))
+      return false ;
+  // lo copio nella stringa
+   sVal = m_sToken ;
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadKey( int& nKey)
+{
+  // recupero la linea
+   if ( ! GetToken( m_sToken, nullptr, true))
+      return false ;
+  // ricavo il valore
+   for ( int i = 0 ; i <= NGE_LAST_ID ; ++ i) {
+      if ( m_sToken == NgeAscKeyW[i]) {
+         nKey = i ;
+         return true ;
+      }
+   }
+   return false ;
+}
+
+//----------------------------------------------------------------------------
+bool
+NgeReader::ReadCol( Color& cCol, const char* szSep, bool bEndL)
+{
+  // recupero il token
+   if ( ! GetToken( m_sToken, szSep, bEndL))
+      return false ;
+  // ricavo il valore
+   return FromString( m_sToken, cCol) ;
+}