openswmm::xsect_batch Namespace Reference

Functions
void	area_circular (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT y_full, const double *OPENSWMM_RESTRICT a_full, double *OPENSWMM_RESTRICT area, int count)
	Batch area for CIRCULAR/FORCE_MAIN — lookup table interpolation.
void	area_rect (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT w_max, double *OPENSWMM_RESTRICT area, int count)
	Batch area for RECT_CLOSED / RECT_OPEN: area = depth * w_max.
void	area_trapezoidal (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT y_bot, const double *OPENSWMM_RESTRICT s_bot, double *OPENSWMM_RESTRICT area, int count)
	Batch area for TRAPEZOIDAL: area = (y_bot + s_bot * depth) * depth.
void	area_triangular (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT s_bot, double *OPENSWMM_RESTRICT area, int count)
	Batch area for TRIANGULAR: area = s_bot * depth^2.
void	area_parabolic (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT r_bot, double *OPENSWMM_RESTRICT area, int count)
	Batch area for PARABOLIC: area = (4/3) * r_bot * depth^(3/2).
void	area_powerfunc (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT s_bot, const double *OPENSWMM_RESTRICT r_bot, double *OPENSWMM_RESTRICT area, int count)
	Batch area for POWERFUNC: area = r_bot * depth^(s_bot+1).
void	area_tabulated (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT y_full, const double *OPENSWMM_RESTRICT a_full, const double *table, int table_size, double *OPENSWMM_RESTRICT area, int count)
	Batch area for any tabulated shape (egg, horseshoe, arch, ellipse, etc.).
void	area_inv_tabulated (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT y_full, const double *OPENSWMM_RESTRICT a_full, const double *table, int table_size, double *OPENSWMM_RESTRICT area, int count)
	Batch area for shapes using invLookup (gothic, catenary, semielliptical, semicircular).
void	hydrad_circular (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT y_full, const double *OPENSWMM_RESTRICT r_full, double *OPENSWMM_RESTRICT hydrad, int count)
void	hydrad_trapezoidal (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT y_bot, const double *OPENSWMM_RESTRICT s_bot, const double *OPENSWMM_RESTRICT r_bot, double *OPENSWMM_RESTRICT hydrad, int count)
void	hydrad_triangular (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT s_bot, const double *OPENSWMM_RESTRICT r_bot, double *OPENSWMM_RESTRICT hydrad, int count)
void	hydrad_rect (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT w_max, double *OPENSWMM_RESTRICT hydrad, int count)
void	hydrad_tabulated (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT y_full, const double *OPENSWMM_RESTRICT r_full, const double *table, int table_size, double *OPENSWMM_RESTRICT hydrad, int count)
void	width_circular (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT y_full, const double *OPENSWMM_RESTRICT w_max, double *OPENSWMM_RESTRICT width, int count)
void	width_trapezoidal (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT y_bot, const double *OPENSWMM_RESTRICT s_bot, double *OPENSWMM_RESTRICT width, int count)
void	width_triangular (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT s_bot, double *OPENSWMM_RESTRICT width, int count)
void	width_rect (const double *OPENSWMM_RESTRICT w_max, double *OPENSWMM_RESTRICT width, int count)
void	width_tabulated (const double *OPENSWMM_RESTRICT depth, const double *OPENSWMM_RESTRICT y_full, const double *OPENSWMM_RESTRICT w_max, const double *table, int table_size, double *OPENSWMM_RESTRICT width, int count)

Function Documentation

area_circular()

void openswmm::xsect_batch::area_circular	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	y_full,
		const double *OPENSWMM_RESTRICT	a_full,
		double *OPENSWMM_RESTRICT	area,
		int	count
	)

Batch area for CIRCULAR/FORCE_MAIN — lookup table interpolation.

For each element i: area[i] = a_full[i] * lookup(depth[i]/y_full[i]). The inner loop is written for auto-vectorisation (no branches, no function calls except for the quadratic refinement at small depths).

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area_inv_tabulated()

void openswmm::xsect_batch::area_inv_tabulated	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	y_full,
		const double *OPENSWMM_RESTRICT	a_full,
		const double *	table,
		int	table_size,
		double *OPENSWMM_RESTRICT	area,
		int	count
	)

Batch area for shapes using invLookup (gothic, catenary, semielliptical, semicircular).

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area_parabolic()

void openswmm::xsect_batch::area_parabolic	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	r_bot,
		double *OPENSWMM_RESTRICT	area,
		int	count
	)

Batch area for PARABOLIC: area = (4/3) * r_bot * depth^(3/2).

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area_powerfunc()

void openswmm::xsect_batch::area_powerfunc	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	s_bot,
		const double *OPENSWMM_RESTRICT	r_bot,
		double *OPENSWMM_RESTRICT	area,
		int	count
	)

Batch area for POWERFUNC: area = r_bot * depth^(s_bot+1).

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area_rect()

void openswmm::xsect_batch::area_rect	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	w_max,
		double *OPENSWMM_RESTRICT	area,
		int	count
	)

Batch area for RECT_CLOSED / RECT_OPEN: area = depth * w_max.

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area_tabulated()

void openswmm::xsect_batch::area_tabulated	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	y_full,
		const double *OPENSWMM_RESTRICT	a_full,
		const double *	table,
		int	table_size,
		double *OPENSWMM_RESTRICT	area,
		int	count
	)

Batch area for any tabulated shape (egg, horseshoe, arch, ellipse, etc.).

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area_trapezoidal()

void openswmm::xsect_batch::area_trapezoidal	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	y_bot,
		const double *OPENSWMM_RESTRICT	s_bot,
		double *OPENSWMM_RESTRICT	area,
		int	count
	)

Batch area for TRAPEZOIDAL: area = (y_bot + s_bot * depth) * depth.

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area_triangular()

void openswmm::xsect_batch::area_triangular	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	s_bot,
		double *OPENSWMM_RESTRICT	area,
		int	count
	)

Batch area for TRIANGULAR: area = s_bot * depth^2.

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hydrad_circular()

void openswmm::xsect_batch::hydrad_circular	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	y_full,
		const double *OPENSWMM_RESTRICT	r_full,
		double *OPENSWMM_RESTRICT	hydrad,
		int	count
	)

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hydrad_rect()

void openswmm::xsect_batch::hydrad_rect	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	w_max,
		double *OPENSWMM_RESTRICT	hydrad,
		int	count
	)

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hydrad_tabulated()

void openswmm::xsect_batch::hydrad_tabulated	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	y_full,
		const double *OPENSWMM_RESTRICT	r_full,
		const double *	table,
		int	table_size,
		double *OPENSWMM_RESTRICT	hydrad,
		int	count
	)

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hydrad_trapezoidal()

void openswmm::xsect_batch::hydrad_trapezoidal	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	y_bot,
		const double *OPENSWMM_RESTRICT	s_bot,
		const double *OPENSWMM_RESTRICT	r_bot,
		double *OPENSWMM_RESTRICT	hydrad,
		int	count
	)

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hydrad_triangular()

void openswmm::xsect_batch::hydrad_triangular	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	s_bot,
		const double *OPENSWMM_RESTRICT	r_bot,
		double *OPENSWMM_RESTRICT	hydrad,
		int	count
	)

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width_circular()

void openswmm::xsect_batch::width_circular	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	y_full,
		const double *OPENSWMM_RESTRICT	w_max,
		double *OPENSWMM_RESTRICT	width,
		int	count
	)

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width_rect()

void openswmm::xsect_batch::width_rect	(	const double *OPENSWMM_RESTRICT	w_max,
		double *OPENSWMM_RESTRICT	width,
		int	count
	)

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width_tabulated()

void openswmm::xsect_batch::width_tabulated	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	y_full,
		const double *OPENSWMM_RESTRICT	w_max,
		const double *	table,
		int	table_size,
		double *OPENSWMM_RESTRICT	width,
		int	count
	)

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width_trapezoidal()

void openswmm::xsect_batch::width_trapezoidal	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	y_bot,
		const double *OPENSWMM_RESTRICT	s_bot,
		double *OPENSWMM_RESTRICT	width,
		int	count
	)

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width_triangular()

void openswmm::xsect_batch::width_triangular	(	const double *OPENSWMM_RESTRICT	depth,
		const double *OPENSWMM_RESTRICT	s_bot,
		double *OPENSWMM_RESTRICT	width,
		int	count
	)

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