Scratch point source (3.3:535-546; 3.8:904-909). More...

#include <metrics_stream.hpp>

Public Member Functions
	SpillCurve (const ScratchCurveRegion &region)

	SpillCurve (const ScratchCurveReader &reader)
	Alternate read boundary for scratch adapters and file-like test readers.

	~SpillCurve ()

std::int64_t	size () const

pf_equity_point_t	operator[] (std::int64_t index) const

Detailed Description

Scratch point source (3.3:535-546; 3.8:904-909).

Read exact binary doubles through positional scratch I/O into ONE 64 KiB window; never map a curve in the reader or parse sink text. Index i refers to byte_offset + 24*i. The borrowed backing remains valid during the walk. State/cache is opaque and O(1) in bars.

Required access pattern is first point, last point, then forward passes; each pass may restart at index 0. This is not a destructive input stream. Return by value keeps a previously read point independent of refills. OPEN M1: DESIGN does not set malformed-region/bounds/short-read error transport or concurrent-reader rules. No recovery policy is implied.

Definition at line 92 of file metrics_stream.hpp.

Constructor & Destructor Documentation

◆ SpillCurve() [1/2]

pineforge::metrics::SpillCurve::SpillCurve ( const ScratchCurveRegion & region )

explicit

◆ SpillCurve() [2/2]

pineforge::metrics::SpillCurve::SpillCurve ( const ScratchCurveReader & reader )

explicit

Alternate read boundary for scratch adapters and file-like test readers.

Copies the reader descriptor; its context must outlive this source.

◆ ~SpillCurve()

pineforge::metrics::SpillCurve::~SpillCurve ( )

Member Function Documentation

◆ size()

std::int64_t pineforge::metrics::SpillCurve::size ( ) const

◆ operator[]()

pf_equity_point_t pineforge::metrics::SpillCurve::operator[] ( std::int64_t index ) const

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

metrics_stream.hpp

Public Member Functions