ossimArgumentParser::ossimParameter Class Reference

#include <ossimArgumentParser.h>

Classes
union	ossimValueUnion

Public Types
enum	ossimParameterType {   OSSIM_FLOAT_PARAMETER, OSSIM_DOUBLE_PARAMETER, OSSIM_INT_PARAMETER, OSSIM_UNSIGNED_INT_PARAMETER,   OSSIM_STRING_PARAMETER }

Public Member Functions
	ossimParameter (float &value)
	ossimParameter (double &value)
	ossimParameter (int &value)
	ossimParameter (unsigned int &value)
	ossimParameter (std::string &value)
	ossimParameter (ossimString &value)
bool	valid (const char *str) const
bool	assign (const char *str)

Protected Attributes
ossimParameterType	theType
ossimValueUnion	theValue

Detailed Description

Definition at line 22 of file ossimArgumentParser.h.

Member Enumeration Documentation

ossimParameterType

enum ossimArgumentParser::ossimParameter::ossimParameterType

Enumerator
OSSIM_FLOAT_PARAMETER
OSSIM_DOUBLE_PARAMETER
OSSIM_INT_PARAMETER
OSSIM_UNSIGNED_INT_PARAMETER
OSSIM_STRING_PARAMETER

Definition at line 25 of file ossimArgumentParser.h.

      {
         OSSIM_FLOAT_PARAMETER,
         OSSIM_DOUBLE_PARAMETER,
         OSSIM_INT_PARAMETER,
         OSSIM_UNSIGNED_INT_PARAMETER,
         OSSIM_STRING_PARAMETER,
      };

Constructor & Destructor Documentation

ossimParameter() [1/6]

ossimArgumentParser::ossimParameter::ossimParameter ( float &  value )

inline

Definition at line 43 of file ossimArgumentParser.h.

      {
         theType = OSSIM_FLOAT_PARAMETER; theValue.theFloat = &value;
      }

ossimParameter() [2/6]

ossimArgumentParser::ossimParameter::ossimParameter ( double &  value )

inline

Definition at line 48 of file ossimArgumentParser.h.

      {
         theType = OSSIM_DOUBLE_PARAMETER; theValue.theDouble = &value;
      }

ossimParameter() [3/6]

ossimArgumentParser::ossimParameter::ossimParameter ( int &  value )

inline

Definition at line 53 of file ossimArgumentParser.h.

      {
         theType = OSSIM_INT_PARAMETER; theValue.theInt = &value;
      }

ossimParameter() [4/6]

ossimArgumentParser::ossimParameter::ossimParameter ( unsigned int &  value )

inline

Definition at line 58 of file ossimArgumentParser.h.

      {
         theType = OSSIM_UNSIGNED_INT_PARAMETER; theValue.theUint = &value;
      }

ossimParameter() [5/6]

ossimArgumentParser::ossimParameter::ossimParameter ( std::string &  value )

inline

Definition at line 63 of file ossimArgumentParser.h.

      {
         theType = OSSIM_STRING_PARAMETER; theValue.theString = &value;
      }

ossimParameter() [6/6]

ossimArgumentParser::ossimParameter::ossimParameter ( ossimString &  value )

inline

Definition at line 68 of file ossimArgumentParser.h.

References ossimString::string().

      {
         theType = OSSIM_STRING_PARAMETER; theValue.theString =
                                              &(value.string());
      }

Member Function Documentation

assign()

bool ossimArgumentParser::ossimParameter::assign

(

const char *

str

)

Definition at line 143 of file ossimArgumentParser.cpp.

References ossimString::chars(), ossimString::toDouble(), ossimString::toInt(), and ossimString::toUInt32().

Referenced by ossimArgumentParser::read().

{
   if (!valid(str))
      return false;

   switch(theType)
   {
   case ossimParameter::OSSIM_FLOAT_PARAMETER:
      *theValue.theFloat = (float)ossimString(str).toDouble();
      break;
   case ossimParameter::OSSIM_DOUBLE_PARAMETER:
      *theValue.theDouble = ossimString(str).toDouble();
      break;
   case ossimParameter::OSSIM_INT_PARAMETER:
      *theValue.theInt = ossimString(str).toInt();
      break;
   case ossimParameter::OSSIM_UNSIGNED_INT_PARAMETER:
      *theValue.theUint = ossimString(str).toUInt32();
      break;
   case ossimParameter::OSSIM_STRING_PARAMETER:
      *theValue.theString = ossimString(str).chars();
      break;
   }
   return true;
}

valid()

bool ossimArgumentParser::ossimParameter::valid

(

const char *

str

)

const

Definition at line 130 of file ossimArgumentParser.cpp.

Referenced by ossimArgumentParser::numberOfParams(), and ossimArgumentParser::read().

{
   switch(theType)
   {
      case ossimParameter::OSSIM_FLOAT_PARAMETER:        return isNumber(str);
      case ossimParameter::OSSIM_DOUBLE_PARAMETER:       return isNumber(str);
      case ossimParameter::OSSIM_INT_PARAMETER:          return isNumber(str);
      case ossimParameter::OSSIM_UNSIGNED_INT_PARAMETER: return isNumber(str);
      case ossimParameter::OSSIM_STRING_PARAMETER:       return isString(str);
   }
   return false;
}

Member Data Documentation

theType

ossimParameterType ossimArgumentParser::ossimParameter::theType

protected

Definition at line 79 of file ossimArgumentParser.h.

theValue

ossimValueUnion ossimArgumentParser::ossimParameter::theValue

protected

Definition at line 80 of file ossimArgumentParser.h.

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The documentation for this class was generated from the following files:

• ossimArgumentParser.h
• ossimArgumentParser.cpp