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/**
* Variable.cpp
*
* Implementation for the Variable class, which wraps a PHP userspace
* variable (a 'zval' in Zend's terminology) into a C++ object
*
* @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
* @copyright 2013 Copernica BV
*/
#include "includes.h"
/**
* Set up namespace
*/
namespace PhpCpp {
/**
* Constructor (value = NULL)
*/
Variable::Variable()
{
// create a null zval
MAKE_STD_ZVAL(_val);
ZVAL_NULL(_val);
}
/**
* Constructor based on integer value
* @param value
*/
Variable::Variable(int value)
{
// create an integer zval
MAKE_STD_ZVAL(_val);
ZVAL_LONG(_val, value);
}
/**
* Constructor based on boolean value
* @param value
*/
Variable::Variable(bool value)
{
// create a boolean zval
MAKE_STD_ZVAL(_val);
ZVAL_BOOL(_val, value);
}
/**
* Constructor based on string value
* @param value
*/
Variable::Variable(const std::string &value)
{
// create a string zval
MAKE_STD_ZVAL(_val);
ZVAL_STRINGL(_val, value.c_str(), value.size(), 1);
}
/**
* Constructor based on decimal value
* @param value
*/
Variable::Variable(double value)
{
// create a double zval
MAKE_STD_ZVAL(_val);
ZVAL_DOUBLE(_val, value);
}
/**
* Wrap object around zval
* @param zval
*/
Variable::Variable(struct _zval_struct *zval)
{
// just copy the zval into this object
_val = zval;
}
/**
* Copy constructor
* @param value
*/
Variable::Variable(const Variable &that)
{
// @todo implementation, what should we do
}
/**
* Destructor
*/
Variable::~Variable()
{
// @todo implementation
}
/**
* Assignment operator
* @param value
* @return Variable
*/
Variable &Variable::operator=(const Variable &value)
{
// skip self assignment
if (this == &value) return *this;
// @todo implementation
// done
return *this;
}
/**
* Assignment operator
* @param value
* @return Variable
*/
Variable &Variable::operator=(int value)
{
// @todo implementation
// done
return *this;
}
/**
* Assignment operator
* @param value
* @return Variable
*/
Variable &Variable::operator=(bool value)
{
// @todo implementation
// done
return *this;
}
/**
* Assignment operator
* @param value
* @return Variable
*/
Variable &Variable::operator=(const std::string &value)
{
// @todo implementation
// done
return *this;
}
/**
* Assignment operator
* @param value
* @return Variable
*/
Variable &Variable::operator=(double value)
{
// @todo implementation
// done
return *this;
}
/**
* The type of object
* @return Type
*/
Type Variable::type()
{
return (Type)Z_TYPE_P(_val);
}
/**
* Change the internal type
* @param type
*/
void Variable::setType(Type type)
{
// @todo implementation
}
/**
* Is this a NULL value?
* @return bool
*/
bool Variable::isNull()
{
return Z_TYPE_P(_val) == IS_NULL;
}
/**
* Is this an integer value?
* @return bool
*/
bool Variable::isInt()
{
return Z_TYPE_P(_val) == IS_LONG;
}
/**
* Is this a boolean value?
* @return bool
*/
bool Variable::isBool()
{
return Z_TYPE_P(_val) == IS_BOOL;
}
/**
* Is this a string value?
* @return bool
*/
bool Variable::isString()
{
return Z_TYPE_P(_val) == IS_STRING;
}
/**
* Is this a decimal value?
* @return bool
*/
bool Variable::isDecimal()
{
return Z_TYPE_P(_val) == IS_DOUBLE;
}
/**
* Is this an object value?
* @return bool
*/
bool Variable::isObject()
{
return Z_TYPE_P(_val) == IS_OBJECT;
}
/**
* Is this an array value?
* @return bool
*/
bool Variable::isArray()
{
return Z_TYPE_P(_val) == IS_ARRAY;
}
/**
* Retrieve the value as integer
* @return int
*/
int Variable::intValue()
{
// @todo implementation
}
/**
* Retrieve the value as boolean
* @return bool
*/
bool Variable::boolValue()
{
// @todo implementation
}
/**
* Retrieve the value as string
* @return string
*/
std::string Variable::stringValue()
{
// @todo implementation
}
/**
* End of namespace
*/
}
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