oln::level::hlut_def< T, T2 > Class Template Reference

Look up table "default" version. More...

#include <lut.hh>

Collaboration diagram for oln::level::hlut_def< T, T2 >:

[legend]List of all members.

Public Types
typedef T2	output_t
Public Member Functions
hlut_def &	set (const T &val, const T2 &newval)
hlut_def &	set_default (const T2 &defaultval)
	Set a default value.
const T2	operator() (const T &val) const

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Detailed Description

template<class T, class T2 = T>
class oln::level::hlut_def< T, T2 >

Look up table "default" version.

If the value has not been set, return the default value.

Note:

The default value can be redefined.

See also:

hlut_def

    ** hlut_def<int> l;
    **
    ** l.set(16, 64);
    **
    ** cout << l(16) << ","   // print "64,"
    **      << l(51) << endl; // print "0"
    ** l.set_default(42);
    ** cout << l(51) << endl; // print "42"
    ** 

Definition at line 111 of file lut.hh.

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Member Function Documentation

template<class T, class T2 = T> const T2 oln::level::hlut_def< T, T2 >::operator() (  const T &  val  )  const [inline]

Get the value corresponding to the key. Return defaultval_ if the key has not been set. Definition at line 148 of file lut.hh. { static typename hmap_t::const_iterator i; i = hmap_.find(val); return i != hmap_.end() ? i->second : defaultval_; }

template<class T, class T2 = T> hlut_def& oln::level::hlut_def< T, T2 >::set (  const T &  val, const T2 &  newval )  [inline]

Register a value. val Key. newval Value corresponding to the key. Definition at line 129 of file lut.hh. Referenced by oln::morpho::internal_kill_cc_area(). { hmap_[val] = newval; return *this; }

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

• lut.hh

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