DRILL_SYMBOL_CACHE Struct Reference

What moved, so a drill consumer can decide whether it cares. More...

#include <board.h>

Public Attributes
std::map< std::string, DRILL_SYMBOL_ASSIGNMENT >	m_ByGroup
std::map< KIID, std::vector< DRILL_SYMBOL_ENTRY > >	m_ByItem
DRILL_CHART_TOTALS	m_Totals
	Counts for the ${DRILL_*} text variables.
BOX2I	m_HoleExtent
	Extent of every hole that carries a mark.
uint64_t	m_Generation = 0
uint64_t	m_Profile = 0

Detailed Description

What moved, so a drill consumer can decide whether it cares.

Everything the renderers need to draw drill symbols, resolved once.

Immutable once published, so a painting thread can hold it while another rebuilds.

Definition at line 347 of file board.h.

Member Data Documentation

m_ByGroup

std::map<std::string, DRILL_SYMBOL_ASSIGNMENT> DRILL_SYMBOL_CACHE::m_ByGroup

Definition at line 349 of file board.h.

m_ByItem

std::map<KIID, std::vector<DRILL_SYMBOL_ENTRY> > DRILL_SYMBOL_CACHE::m_ByItem

Definition at line 350 of file board.h.

m_Generation

uint64_t DRILL_SYMBOL_CACHE::m_Generation = 0

Definition at line 364 of file board.h.

m_HoleExtent

BOX2I DRILL_SYMBOL_CACHE::m_HoleExtent

Extent of every hole that carries a mark.

A drill map is sized from this, and its ViewBBox is asked for far too often to walk the board each time.

Definition at line 362 of file board.h.

m_Profile

uint64_t DRILL_SYMBOL_CACHE::m_Profile = 0

Definition at line 365 of file board.h.

m_Totals

DRILL_CHART_TOTALS DRILL_SYMBOL_CACHE::m_Totals

Counts for the ${DRILL_*} text variables.

Cached here rather than recomputed per token, because text variables resolve on every redraw of every text item.

Definition at line 356 of file board.h.

Referenced by BOARD::ResolveTextVar().

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The documentation for this struct was generated from the following file:

• board.h