Method VisitAssignment

avida-core/source/script/cDirectInterpretASTVisitor.cc:108–156

void cDirectInterpretASTVisitor::VisitAssignment(cASTAssignment& node)
{
  cSymbolTable* symtbl = node.IsVarGlobal() ? m_global_symtbl : m_cur_symtbl;
  int sp = node.IsVarGlobal() ? 0 : m_sp;
  int var_id = node.GetVarID();
  
  node.GetExpression()->Accept(*this);
  
  switch (symtbl->GetVariableType(var_id).type) {
    case TYPE(BOOL):        m_call_stack[sp + var_id].value.as_bool = asBool(m_rtype, m_rvalue, node); break;
    case TYPE(CHAR):        m_call_stack[sp + var_id].value.as_char = asChar(m_rtype, m_rvalue, node); break;
    case TYPE(FLOAT):       m_call_stack[sp + var_id].value.as_float = asFloat(m_rtype, m_rvalue, node); break;
    case TYPE(INT):         m_call_stack[sp + var_id].value.as_int = asInt(m_rtype, m_rvalue, node); break;
    
    case TYPE(OBJECT_REF):
      m_call_stack[sp + var_id].value.as_nobj->RemoveReference();
      m_call_stack[sp + var_id].value.as_nobj = asNativeObject(symtbl->GetVariableType(var_id).info, m_rtype, m_rvalue, node);

    case TYPE(VAR):
      m_call_stack[sp + var_id].value = m_rvalue;
      m_call_stack[sp + var_id].type = m_rtype;
      break;
      
    case TYPE(ARRAY):
      m_call_stack[sp + var_id].value.as_array->RemoveReference();
      m_call_stack[sp + var_id].value.as_array = asArray(m_rtype, m_rvalue, node);
      break;
      

    case TYPE(DICT):
      m_call_stack[sp + var_id].value.as_dict->RemoveReference();
      m_call_stack[sp + var_id].value.as_dict = asDict(m_rtype, m_rvalue, node);
      break;
      
      
    case TYPE(MATRIX):
      m_call_stack[sp + var_id].value.as_matrix->RemoveReference();
      m_call_stack[sp + var_id].value.as_matrix = asMatrix(m_rtype, m_rvalue, node);
      break;
      
    case TYPE(STRING):
      delete m_call_stack[sp + var_id].value.as_string;
      m_call_stack[sp + var_id].value.as_string = asString(m_rtype, m_rvalue, node);
      break;
      
    default:
      INTERPRET_ERROR(INTERNAL);
  }
}


void cDirectInterpretASTVisitor::VisitArgumentList(cASTArgumentList& node)