vValue::Expr::Collection::ColUnary Class Reference

#include <vCollection.h>

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List of all members.

Public Member Functions
	ColUnary (BasePtr child)
	ColUnary (const ColUnary &other)
virtual	~ColUnary ()
Base *	copy (void) const
	Returns an exact copy of this object.
virtual Variant	GetValue (void) const
	Returns the value in its native format.
virtual int	GetInt (void) const
	Returns an integer using the current value.
virtual float	GetFloat (void) const
	Returns a float using the current value.
myCol	GetCol (void) const
bool	operator== (Base const &other) const
	compares two values
bool	operator!= (Base const &other) const
	compares two values
bool	operator>= (Base const &other) const
	compares two values
bool	operator<= (Base const &other) const
	compares two values
bool	operator> (Base const &other) const
	compares two values
bool	operator< (Base const &other) const
	compares two values
Protected Member Functions
virtual myCol	_operation (void) const
Protected Attributes
BasePtr	m_child

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Detailed Description

Definition at line 125 of file vCollection.h.

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Constructor & Destructor Documentation

vValue::Expr::Collection::ColUnary::ColUnary

(

BasePtr

child

)

[inline]

Definition at line 129 of file vCollection.h.

Referenced by copy().

: BaseExt(), m_child(child) { };

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vValue::Expr::Collection::ColUnary::ColUnary

(

const ColUnary &

other

)

[inline]

Definition at line 131 of file vCollection.h.

: BaseExt(), m_child(other.m_child->copy()) { };

virtual vValue::Expr::Collection::ColUnary::~ColUnary

(

)

[inline, virtual]

Definition at line 132 of file vCollection.h.

{ };

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Member Function Documentation

Base* vValue::Expr::Collection::ColUnary::copy

(

void

)

const [inline, virtual]

Returns an exact copy of this object.

This should be overwritten in any derived class or they will mysteriously vanish if you use the tValue::Set container, for example

Returns:

a pointer to the newly created copy

Reimplemented from vValue::Expr::Collection::BaseExt.

Reimplemented in vValue::Expr::Collection::ColPickOne.

Definition at line 134 of file vCollection.h.

References ColUnary().

{ return new ColUnary(*this); };

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Variant vValue::Expr::Collection::ColUnary::GetValue

(

void

)

const [virtual]

Returns the value in its native format.

Reimplemented from vValue::Expr::Core::Base.

Definition at line 82 of file vCollection.cpp.

References _operation().

{ return (*_operation().begin())->GetValue(); }

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int vValue::Expr::Collection::ColUnary::GetInt

(

void

)

const [virtual]

Returns an integer using the current value.

This should be overwritten in a derived class if it's sensible to convert the value to an integer

Returns:

0

Reimplemented from vValue::Expr::Core::Base.

Definition at line 83 of file vCollection.cpp.

References _operation().

{ return (*_operation().begin())->GetInt(); }

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float vValue::Expr::Collection::ColUnary::GetFloat

(

void

)

const [virtual]

Returns a float using the current value.

This should be overwritten in a derived class if it's sensible to convert the value to a floating- point number

Returns:

a stream conversion of the value

Reimplemented from vValue::Expr::Core::Base.

Definition at line 84 of file vCollection.cpp.

References _operation().

{ return (*_operation().begin())->GetFloat(); }

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myCol vValue::Expr::Collection::ColUnary::GetCol

(

void

)

const [virtual]

Convert the stored data into a collection.

Returns:

a collection of at least 1.

Reimplemented from vValue::Expr::Collection::BaseExt.

Definition at line 85 of file vCollection.cpp.

References _operation().

{ return _operation(); }

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bool vValue::Expr::Collection::ColUnary::operator==

(

Base const &

other

)

const [virtual]

compares two values

Reimplemented from vValue::Expr::Core::Base.

Definition at line 87 of file vCollection.cpp.

References _operation().

                                                 {
    BaseExt const *baseExt = dynamic_cast<BaseExt*>(const_cast<Base*>(&other));
    return _operation() == static_cast<myCol >(*baseExt);
}

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bool vValue::Expr::Collection::ColUnary::operator!=

(

Base const &

other

)

const [virtual]

compares two values

Reimplemented from vValue::Expr::Core::Base.

Definition at line 91 of file vCollection.cpp.

References _operation().

                                                 {
    BaseExt const *baseExt = dynamic_cast<BaseExt*>(const_cast<Base*>(&other));
    return _operation() != static_cast<myCol >(*baseExt);
}

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bool vValue::Expr::Collection::ColUnary::operator>=

(

Base const &

other

)

const [virtual]

compares two values

Reimplemented from vValue::Expr::Core::Base.

Definition at line 95 of file vCollection.cpp.

References _operation().

                                                 {
    BaseExt const *baseExt = dynamic_cast<BaseExt*>(const_cast<Base*>(&other));
    return _operation() >= static_cast<myCol >(*baseExt);
}

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bool vValue::Expr::Collection::ColUnary::operator<=

(

Base const &

other

)

const [virtual]

compares two values

Reimplemented from vValue::Expr::Core::Base.

Definition at line 99 of file vCollection.cpp.

References _operation().

                                                 {
    BaseExt const *baseExt = dynamic_cast<BaseExt*>(const_cast<Base*>(&other));
    return _operation() <= static_cast<myCol >(*baseExt);
}

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bool vValue::Expr::Collection::ColUnary::operator>

(

Base const &

other

)

const [virtual]

compares two values

Reimplemented from vValue::Expr::Core::Base.

Definition at line 103 of file vCollection.cpp.

References _operation().

                                                 {
    BaseExt const *baseExt = dynamic_cast<BaseExt*>(const_cast<Base*>(&other));
    return _operation() >  static_cast<myCol >(*baseExt);
}

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bool vValue::Expr::Collection::ColUnary::operator<

(

Base const &

other

)

const [virtual]

compares two values

Reimplemented from vValue::Expr::Core::Base.

Definition at line 107 of file vCollection.cpp.

References _operation().

                                                 {
    BaseExt const *baseExt = dynamic_cast<BaseExt*>(const_cast<Base*>(&other));
    return _operation() <  static_cast<myCol >(*baseExt);
}

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virtual myCol vValue::Expr::Collection::ColUnary::_operation

(

void

)

const [inline, protected, virtual]

Reimplemented in vValue::Expr::Collection::ColPickOne.

Definition at line 148 of file vCollection.h.

References vValue::Expr::Collection::BaseExt::GetCol(), and m_child.

Referenced by GetCol(), GetFloat(), GetInt(), GetValue(), operator!=(), operator<(), operator<=(), operator==(), operator>(), and operator>=().

                                         {
        //      return m_child->GetCol();
        Base *base = m_child->copy();
        BaseExt const *baseExt = dynamic_cast<BaseExt*>(base);
        return baseExt->GetCol();
    };

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Member Data Documentation

BasePtr vValue::Expr::Collection::ColUnary::m_child [protected]

Definition at line 127 of file vCollection.h.

Referenced by _operation(), and vValue::Expr::Collection::ColPickOne::_operation().

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

• src/tools/values/vCollection.h
• src/tools/values/vCollection.cpp

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