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//////////////////////////////////////////////////////////////////////////
//
// pgScript - PostgreSQL Tools
//
// Copyright (C) 2002 - 2012, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
//////////////////////////////////////////////////////////////////////////
#include "pgAdmin3.h"
#include "pgscript/objects/pgsVariable.h"
pgsVariable::pgsVariable(const pgsTypes &type) :
pgsExpression(), m_type(type)
{
}
pgsVariable::~pgsVariable()
{
}
MAPM pgsVariable::num(const pgsOperand &var)
{
return pgsMapm::pgs_str_mapm(var->value());
}
MAPM pgsVariable::num(const wxString &var)
{
return pgsMapm::pgs_str_mapm(var);
}
bool pgsVariable::is_number() const
{
return is_integer() || is_real();
}
bool pgsVariable::is_integer() const
{
return m_type == pgsTInt;
}
bool pgsVariable::is_real() const
{
return m_type == pgsTReal;
}
bool pgsVariable::is_string() const
{
return m_type == pgsTString;
}
bool pgsVariable::is_record() const
{
return m_type == pgsTRecord;
}
const pgsVariable::pgsTypes &pgsVariable::type() const
{
return m_type;
}
pgsOperand operator+(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_plus(rhs);
}
pgsOperand operator-(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_minus(rhs);
}
pgsOperand operator*(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_times(rhs);
}
pgsOperand operator/(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_over(rhs);
}
pgsOperand operator%(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_modulo(rhs);
}
pgsOperand operator==(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_equal(rhs);
}
pgsOperand operator!=(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_different(rhs);
}
pgsOperand operator<(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_lower(rhs);
}
pgsOperand operator>(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_greater(rhs);
}
pgsOperand operator<=(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_lower_equal(rhs);
}
pgsOperand operator>=(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_greater_equal(rhs);
}
pgsOperand operator!(const pgsVariable &lhs)
{
return lhs.pgs_not();
}
pgsOperand operator&=(const pgsVariable &lhs, const pgsVariable &rhs)
{
return lhs.pgs_almost_equal(rhs);
}
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