hash_eda.h File Reference

Hashing functions for EDA_ITEMs. More...

#include <cstdlib>
#include <functional>

Go to the source code of this file.

Enumerations
enum	HASH_FLAGS {   HASH_POS = 0x01 , REL_COORD = 0x02 , REL_POS = 0x04 , HASH_ROT = 0x08 ,   HASH_LAYER = 0x10 , HASH_NET = 0x20 , HASH_REF = 0x40 , HASH_VALUE = 0x80 ,   HASH_ALL = 0xff }
	Enable/disable properties that will be used for calculating the hash. More...

Functions
std::size_t	hash_fp_item (const EDA_ITEM *aItem, int aFlags=HASH_FLAGS::HASH_ALL)
	Calculate hash of an EDA_ITEM.

Detailed Description

Hashing functions for EDA_ITEMs.

Definition in file hash_eda.h.

Enumeration Type Documentation

HASH_FLAGS

enum HASH_FLAGS

Enable/disable properties that will be used for calculating the hash.

The properties might be combined using the bitwise 'or' operator.

Enumerator
HASH_POS
REL_COORD	Use coordinates relative to the parent object.
REL_POS	Use coordinates relative to the shape position.
HASH_ROT
HASH_LAYER
HASH_NET
HASH_REF
HASH_VALUE
HASH_ALL

Definition at line 45 of file hash_eda.h.

Function Documentation

hash_fp_item()

std::size_t hash_fp_item	(	const EDA_ITEM *	aItem,
		int	aFlags = HASH_FLAGS::HASH_ALL )

Calculate hash of an EDA_ITEM.

Parameters

aItem

is the item for which the hash will be computed.

Returns

Hash value.

Definition at line 58 of file hash_eda.cpp.

References PADSTACK::ALL_LAYERS, ARC, EDA_ANGLE::AsDegrees(), BEZIER, CHAMFERED_RECT, CIRCLE, SHAPE_POLY_SET::CIterateWithHoles(), CUSTOM, end, ERROR_INSIDE, PCB_BARCODE::GetAngle(), EDA_SHAPE::GetArcMid(), EDA_SHAPE::GetBezierC1(), EDA_SHAPE::GetBezierC2(), PCB_SHAPE::GetCenter(), KIGFX::VIEW_ITEM::GetClass(), EDA_SHAPE::GetEnd(), PCB_BARCODE::GetErrorCorrection(), EDA_SHAPE::GetFillMode(), PCB_BARCODE::GetHeight(), EDA_TEXT::GetHorizJustify(), PCB_BARCODE::GetKind(), EDA_SHAPE::GetLineStyle(), PCB_BARCODE::GetMargin(), FOOTPRINT::GetOrientation(), BOARD_ITEM::GetParentFootprint(), EDA_SHAPE::GetPolyShape(), FOOTPRINT::GetPosition(), PCB_BARCODE::GetPosition(), PCB_SHAPE::GetPosition(), EDA_SHAPE::GetRadius(), EDA_SHAPE::GetShape(), EDA_SHAPE::GetStart(), EDA_TEXT::GetText(), EDA_TEXT::GetTextAngle(), EDA_TEXT::GetTextHeight(), EDA_TEXT::GetTextWidth(), EDA_TEXT::GetVertJustify(), PCB_BARCODE::GetWidth(), PCB_SHAPE::GetWidth(), FOOTPRINT::GraphicalItems(), hash_board_item(), hash_combine(), hash_fp_item(), HASH_NET, HASH_POS, HASH_REF, HASH_ROT, HASH_VALUE, EDA_TEXT::IsBold(), EDA_TEXT::IsItalic(), EDA_TEXT::IsMirrored(), KI_FALLTHROUGH, NPTH, pad, FOOTPRINT::Pads(), PCB_BARCODE_T, PCB_FIELD_T, PCB_FOOTPRINT_T, PCB_PAD_T, PCB_SHAPE_T, PCB_TABLE_T, PCB_TABLECELL_T, PCB_TEXT_T, PCB_TEXTBOX_T, PCB_VIA_T, POLY, PTH, REL_COORD, REL_POS, RotatePoint(), ROUNDRECT, table, PCB_BARCODE::Text(), text, TRAPEZOID, EDA_ITEM::Type(), UNIMPLEMENTED_FOR, via, VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by EDA_DATA::AddPackage(), PCB_IO_IPC2581::addPackage(), PCB_IO_IPC2581::addPadStack(), PCB_IO_IPC2581::addPadStack(), PCB_IO_IPC2581::addShape(), PCB_IO_IPC2581::generateBOMSection(), PCB_IO_IPC2581::generateLayerSetDrill(), hash_fp_item(), hashFootprint(), ODB_STEP_ENTITY::InitEdaData(), and PCB_IO_IPC2581::shapeHash().