279 lines
8.5 KiB
C
279 lines
8.5 KiB
C
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//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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// PPPPP H H EEEEE N N GGGGG L EEEEE III +
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// P P H H E NN N G L E I +
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// PPPPP HHHHH EEEEE N N N G GG L EEEEE I +
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// P H H E N N N G G L E I +
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// P H H EEEEE N N GGGGG LLLLL EEEEE III +
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//------------------------------------------------------------------------+
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// Platform for Hybrid Engineering Simulation of Flows +
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// China Aerodynamics Research and Development Center +
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// (C) Copyright, Since 2010 +
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//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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//! @file HODefine.h
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//! @brief Constant variables definition for High Order Solver.
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//! @author xxx
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#pragma once
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#include <vector>
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#include "Precision.h"
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#include "Constants.h"
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#include "cgnslib.h" //! ElementType_t
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#include "../../../PHengLEI/3rdparty/eigen/Eigen/Eigen"
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using namespace std;
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using namespace PHSPACE;
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namespace HOUnstruct
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{
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#define HO_UNIT_TEST
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//#define HODebug true
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#define HODebug false
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#define HO_USE_REAL_DOUBLE
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//! ----------------------------------------------------------------------------*/
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//!
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//! Basic constants, copy from PETSC
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//!
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#if defined(HO_USE_REAL___FLOAT128)
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#define HO_PI M_PIq
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#elif defined(M_PI)
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#define HO_PI M_PI
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#else
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#define HO_PI 3.14159265358979323846264338327950288419716939937510582
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#endif
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#if !defined(HO_USE_64BIT_INDICES)
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#define HO_MAX_INT 2147483647
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#define HO_MIN_INT (-HO_MAX_INT - 1)
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#else
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#define HO_MAX_INT 9223372036854775807L
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#define HO_MIN_INT (-HO_MAX_INT - 1)
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#endif
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#if defined(HO_USE_REAL_SINGLE)
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#define HO_MAX_REAL 3.40282346638528860e+38F
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#define HO_MIN_REAL -HO_MAX_REAL
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#define HO_MACHINE_EPSILON 1.19209290e-07F
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#define HO_SQRT_MACHINE_EPSILON 3.45266983e-04F
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#define HO_SMALL 1.e-5
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#define HO_TOLERANCE 2.5e-3
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#elif defined(HO_USE_REAL_DOUBLE)
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#define HO_MAX_REAL 1.7976931348623157e+308
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#define HO_MIN_REAL -HO_MAX_REAL
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#define HO_MACHINE_EPSILON 2.2204460492503131e-16
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#define HO_SQRT_MACHINE_EPSILON 1.490116119384766e-08
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#define HO_SMALL 1.e-10
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#define HO_TOLERANCE 1.e-6
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#elif defined(HO_USE_REAL___FLOAT128)
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#define HO_MAX_REAL FLT128_MAX
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#define HO_MIN_REAL -FLT128_MAX
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#define HO_MACHINE_EPSILON FLT128_EPSILON
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#define HO_SQRT_MACHINE_EPSILON 1.38777878078e-17
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#define HO_SMALL 1.e-20
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#define HO_TOLERANCE 1.e-8
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#endif
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#define HO_INFINITY HO_MAX_REAL/4.0
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#define HO_NINFINITY -HO_INFINITY
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#define HO_GAMA 1.4
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#define HO_GAMAM1 0.4
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//! ----------------------------------------------------------------------------*/
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//!
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//! Basic constants, copy from MOOSE
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//!
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/**
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* \enum ::Order defines an \p enum for polynomial orders.
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* Fixing each label to a specific int, since \p InfFE and p refinement
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* may cast between them
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*/
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enum Order
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{
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CONSTANT = 0,
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FIRST = 1,
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SECOND = 2,
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THIRD = 3,
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FOURTH = 4,
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FIFTH = 5,
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SIXTH = 6,
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SEVENTH = 7,
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EIGHTH = 8,
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NINTH = 9,
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TENTH = 10,
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ELEVENTH = 11,
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TWELFTH = 12,
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THIRTEENTH = 13,
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FOURTEENTH = 14,
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FIFTEENTH = 15,
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SIXTEENTH = 16,
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SEVENTEENTH = 17,
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EIGHTTEENTH = 18,
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NINTEENTH = 19, // deprecated
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NINETEENTH = 19,
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TWENTIETH = 20,
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TWENTYFIRST = 21,
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TWENTYSECOND = 22,
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TWENTYTHIRD = 23,
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TWENTYFOURTH = 24,
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TWENTYFIFTH = 25,
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TWENTYSIXTH = 26,
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TWENTYSEVENTH = 27,
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TWENTYEIGHTH = 28,
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TWENTYNINTH = 29,
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THIRTIETH = 30,
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THIRTYFIRST = 31,
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THIRTYSECOND = 32,
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THIRTYTHIRD = 33,
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THIRTYFOURTH = 34,
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THIRTYFIFTH = 35,
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THIRTYSIXTH = 36,
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THIRTYSEVENTH = 37,
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THIRTYEIGHTH = 38,
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THIRTYNINTH = 39,
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FORTIETH = 40,
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FORTYFIRST = 41,
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FORTYSECOND = 42,
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FORTYTHIRD = 43,
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INVALID_ORDER
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};
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enum
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{
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HO_STEADY = 0,
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HO_UNSTEADY = 1
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};
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// ------------------------------------------------------------
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// enum FEFamily definition
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/**
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* \enum ::FEFamily defines an \p enum for finite element families.
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*/
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// vanilla C0
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enum FEFamily
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{
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LAGRANGE = 0,
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HIERARCHIC = 1,
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// discontinuous, in local coordinates
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MONOMIAL = 2,
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L2_HIERARCHIC = 6,
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L2_LAGRANGE = 7,
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// higher-order
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BERNSTEIN = 3,
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SZABAB = 4,
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// discontinuous, in global coordinates
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XYZ = 5,
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// infinite element stuff
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INFINITE_MAP = 11, // for 1/r-map
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JACOBI_20_00 = 12, // i_max = 19
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JACOBI_30_00 = 13, // i_max = 19
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LEGENDRE = 14, // i_max = 19
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// C1 elements
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CLOUGH = 21,
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HERMITE = 22,
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SUBDIVISION = 23,
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// A scalar variable that couples to
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// all other DOFs in the system
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SCALAR = 31,
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// Vector-valued elements
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LAGRANGE_VEC = 41,
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NEDELEC_ONE = 42,
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INVALID_FE = 99
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};
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/**
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* \enum ::FEContinuity defines an \p enum for finite element
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* types to _assert a certain level (or type? Hcurl?) of continuity.
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*/
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enum FEContinuity {DISCONTINUOUS,
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C_ZERO,
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C_ONE,
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H_CURL};
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/**
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* \enum ::FEFieldType defines an \p enum for finite element
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* field types - i.e. is it a scalar element, vector, tensor, etc.
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*/
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enum FEFieldType {TYPE_SCALAR = 0,
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TYPE_VECTOR};
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/*!
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* \brief types of geometric entities based on VTK nomenclature
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*/
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enum GEO_TYPE
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{
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TRIANGLE = 5, /*!< \brief VTK nomenclature for defining a triangle element. */
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QUADRILATERAL = 8, /*!< \brief VTK nomenclature for defining a quadrilateral element. */
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TETRAHEDRON = 11, /*!< \brief VTK nomenclature for defining a tetrahedron element. */
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HEXAHEDRON = 14, /*!< \brief VTK nomenclature for defining a hexahedron element. */
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PRISM = 17, /*!< \brief VTK nomenclature for defining a prism element. */
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PYRAMID = 20 /*!< \brief VTK nomenclature for defining a pyramid element. */
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};
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//enum GEO_TYPE {
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// VERTEX = 1, /*!< \brief VTK nomenclature for defining a vertex element. */
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// LINE = 3, /*!< \brief VTK nomenclature for defining a line element. */
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// TRIANGLE = 5, /*!< \brief VTK nomenclature for defining a triangle element. */
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// QUADRILATERAL = 9, /*!< \brief VTK nomenclature for defining a quadrilateral element. */
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// TETRAHEDRON = 10, /*!< \brief VTK nomenclature for defining a tetrahedron element. */
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// HEXAHEDRON = 12, /*!< \brief VTK nomenclature for defining a hexahedron element. */
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// PRISM = 13, /*!< \brief VTK nomenclature for defining a prism element. */
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// PYRAMID = 14 /*!< \brief VTK nomenclature for defining a pyramid element. */
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//};
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template < typename T >
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T ComputePressure(T * conserv)
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{
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return HO_GAMAM1 * (conserv[4] - 0.5 * (pow(conserv[1],2) + pow(conserv[2],2) + pow(conserv[3],2))/conserv[0]);
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}
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class HOMemoryHandler
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{
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public:
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HOMemoryHandler()
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{
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}
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private:
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int d_level,*d_orderP; //level:p-multigrid,order:orderP,
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RDouble *** u_h, *** w_h; //u_h[iCell][iEqu][iDof], w_h[0] -> high order rho 's dof for DG/FV
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RDouble * massMatrix;
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RDouble * invMassMatrix; // dof X dof //
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RDouble * reconstruMatrix; //DG/FV reconstruction massmatrix
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int * nGaussPtsOfCell; //number of gauss points for each Cell,nGaussPtsOfCell[nTCell]
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RDouble (* gaussPtsOfCell)[3]; //volume gauss point coordinate, gaussPtsOfCell[Cell][0-2]
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RDouble *** basisGaussPtsOfCell; //volume gauss point coordinate, basisGaussPtsOfCell[iCell][iGauss][iDof]
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RDouble *** basisGradGaussPtsOfCell; //volume gauss point coordinate, basisGradGaussPtsOfCell[iCell][iGauss][3*iDof]
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int * nGaussPtsOfFace; //number of gauss points for each Face,nGaussPtsOfFace[nTFace]
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RDouble (* gaussPtsOfFace)[3]; //face gauss points coordinate xyz, gaussPtsOfFace[iFace][0-2]
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RDouble *** basisGaussPtsOfFace; //face gauss point coordinate basis, basisGaussPtsOfFace[2*iFace][iGauss][iDof]
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RDouble *** basisGradGaussPtsOfFace; //face gauss point coordinate, basisGradGaussPtsOfFace[2*iFace][iGauss][3*iDof]
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};
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}
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