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Array | mesh () const override |
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double | ratio () const |
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virtual Array | mesh () const =0 |
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int | numBins () const |
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template<class T > |
T * | find (bool setup=true) const |
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template<class T > |
T * | interface (int levels=-999999, bool setup=true) const |
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virtual string | itemName () const |
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void | setup () |
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string | typeAndName () const |
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| Item (const Item &)=delete |
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virtual | ~Item () |
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void | addChild (Item *child) |
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const vector< Item * > & | children () const |
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virtual void | clearItemListProperty (const PropertyDef *property) |
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void | destroyChild (Item *child) |
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virtual bool | getBoolProperty (const PropertyDef *property) const |
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virtual vector< double > | getDoubleListProperty (const PropertyDef *property) const |
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virtual double | getDoubleProperty (const PropertyDef *property) const |
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virtual string | getEnumProperty (const PropertyDef *property) const |
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virtual int | getIntProperty (const PropertyDef *property) const |
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virtual vector< Item * > | getItemListProperty (const PropertyDef *property) const |
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virtual Item * | getItemProperty (const PropertyDef *property) const |
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virtual string | getStringProperty (const PropertyDef *property) const |
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int | getUtilityProperty (string name) const |
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virtual void | insertIntoItemListProperty (const PropertyDef *property, int index, Item *item) |
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Item & | operator= (const Item &)=delete |
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Item * | parent () const |
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virtual void | removeFromItemListProperty (const PropertyDef *property, int index) |
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virtual void | setBoolProperty (const PropertyDef *property, bool value) |
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virtual void | setDoubleListProperty (const PropertyDef *property, vector< double > value) |
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virtual void | setDoubleProperty (const PropertyDef *property, double value) |
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virtual void | setEnumProperty (const PropertyDef *property, string value) |
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virtual void | setIntProperty (const PropertyDef *property, int value) |
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virtual void | setItemProperty (const PropertyDef *property, Item *item) |
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virtual void | setStringProperty (const PropertyDef *property, string value) |
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void | setUtilityProperty (string name, int value) |
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virtual string | type () const |
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The PowMesh class represents meshes on the unit interval \([0,1]\) with a power-law distribution of the mesh points. This distribution is such that the bin sizes form a geometric series, i.e. each bin is a constant factor larger than the previous one. The actual distribution is characterized by a single parameter: the bin width ratio between the last and the first bin,
\[ {\cal{R}} = \frac{t_N-t_{N-1}}{t_1-t_0}.\]
This ratio can be larger than one (in which case the first bin is the smallest) or smaller than one (in which case the last bin is the smallest). If the mesh has only one bin, this single bin spans the complete interval \([0,1]\).