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GemaCoreLib
The GeMA Core library
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GemaCoreLib
The GeMA Core library
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Newton Cotes Integration rule for 3D triangular interface. Similar to GmTriNewtonIntegrationRule but uses natural coordinates with only two components. More...
#include <gmInt3dTFaceIntegrationRule.h>
Public Member Functions | |
| GmIntNewtonIntegrationRule (int rule, bool closed) | |
| Basic constructor using Newton rules. Rule should be 1 to 5. Creates an invalid object for rules outside the valid range. See comments on GmIntegrationRule::isValid() | |
| GmIntNewtonIntegrationRule (GmIntegrationRuleType irType, int rule1, int rule2, int rule3) | |
| Standard constructor to enable the class use with GmCellIntegrationRuleSet. | |
 Public Member Functions inherited from GmReducedBarycentricSingleTableIntegrationRule< 2 > | |
| virtual void | integrationPoint (int index, GmVector &naturalCoord, double *weight) const |
| This function returns weights and points to be sampled for the configured integration rule, assuming that the number of coordinates in the positions stored in the rule table are equal to N+1. The FIRST coordinate is IGNORED. More... | |
| Public Member Functions inherited from GmSingleTableIntegrationRule< N > | |
| bool | isValid () const |
| Returns true if this is a valid integration rule object, false if not. More... | |
| virtual int | numPoints () const |
| Returns the number of integration points returned by this rule. | |
| virtual int | numNaturalCoord () const |
| Returns the number of natural coordinates used by this integration rule. | |
| virtual int | degree () const |
| Returns the integration degree for this rule (The polynomial degree for which this rule is exact) | |
| virtual GmIntegrationRuleType | ruleType () const |
| Returns the type of the integration rule. | |
| virtual QString | ruleName () const |
| Returns the current ruleName adopted by this integration rule. | |
| virtual int | rulePar (int num) const |
| Returns the value of the numbered rule parameter received in the rule constructor (-1 if unused). Num should be a value between 1 and 3. | |
| virtual int | ruleParNumPoints (int num) const |
| virtual int | cacheKey () const |
| Returns an unique integer that can be used to uniquelly represent this kind of integration rule (i.e, two objects with the same cache key should return exactly the same set of integration points). More... | |
| Public Member Functions inherited from GmIntegrationRule | |
| virtual | ~GmIntegrationRule () |
| Virtual destructor. | |
| virtual const QVector< int > & | closestIntegrationIndex (GmCellType type, int P, int Q, int nodeIndex) const |
| Returns a list with the index of the closest(s) integraion points from nodeIndex. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from GmIntegrationRule | |
| static GmIntegrationRule * | instance (GmCellType type, int P, int Q, GmIntegrationRuleType irType, int rule1=-1, int rule2=-1, int rule3=-1) |
| Instanciates an integration rule for the specified element type using the provided parameters. Returns NULL if the parameter set results in an invalid integration rule. More... | |
| Protected Member Functions inherited from GmSingleTableIntegrationRule< N > | |
| GmSingleTableIntegrationRule (GmIntegrationRuleType ruleType, GmIntegrationRuleCacheKeyBase cacheKeyBase, int rule, const QVector< QPair< GmVector, double >> *table, int degree) | |
| Constructor. Receives the rule type + cache key base, along with the rule number + the table defining the integration rule in that dimension. More... | |
| Protected Member Functions inherited from GmIntegrationRule | |
| int | makeCacheKey (GmIntegrationRuleCacheKeyBase base, bool closed, int rule1, int rule2=-1, int rule3=-1) const |
| Creates an unique cache key based on the rule type cache key and the rule parameters. | |
| QString | makeRuleName (GmIntegrationRuleType irType, int rule1, int rule2=-1, int rule3=-1) const |
| Returns a standard rule name based on rule type and rule parameters. | |
| Protected Attributes inherited from GmSingleTableIntegrationRule< N > | |
| GmIntegrationRuleType | _rtype |
| The rule type. | |
| int | _degree |
| The rule degree. | |
| int | _rule |
| The rule number. | |
| const QVector< QPair< GmVector, double > > * | _table |
| The selected rule table or NULL for invalid rules. | |
| GmIntegrationRuleCacheKeyBase | _keyBase |
| The base cache key. | |
Newton Cotes Integration rule for 3D triangular interface. Similar to GmTriNewtonIntegrationRule but uses natural coordinates with only two components.
1.8.15