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struct | olb::fd::DirectedGradients2D< T, DESCRIPTOR, direction, orientation, orthogonal > |
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struct | olb::fd::DirectedGradients2D< T, DESCRIPTOR, direction, orientation, true > |
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struct | olb::fd::DirectedGradients2D< T, DESCRIPTOR, direction, orientation, false > |
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namespace | olb |
| Top level namespace for all of OpenLB.
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namespace | olb::fd |
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template<typename T > |
constexpr T | olb::fd::d2u_dxdy (T u_xm1_ym1, T u_xm1_yp1, T u_xp1_ym1, T u_xp1_yp1) any_platform |
| Second order mixed derivative (u_xp1_ym1 = u(x+1,y-1))
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template<typename T > |
constexpr T | olb::fd::d2u_dxdy (T u_xm1_ym1, T u_xm1, T u_ym1, T u_0, T u_xp1, T u_yp1, T u_xp1_yp1) any_platform |
| Second order mixed derivative (u_xp1_ym1 = u(x+1,y-1))
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template<typename T > |
constexpr T | olb::fd::laplacian2D (T u_xm1, T u_ym1, T u_0, T u_xp1, T u_yp1) any_platform |
| Second order Laplacian (u_xp1 = u(x+1,y))
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template<typename T > |
constexpr T | olb::fd::laplacian2D (T u_xm2, T u_ym2, T u_xm1, T u_ym1, T u_0, T u_xp1, T u_yp1, T u_xp2, T u_yp2) any_platform |
| Forth order Laplacian (u_xp1 = u(x+1,y))
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