LArVectorProxy Class Reference

Proxy for accessing a range of float values like a vector. More...

#include <LArVectorProxy.h>

Inheritance diagram for LArVectorProxy:

Collaboration diagram for LArVectorProxy:

Public Member Functions
	LArVectorProxy ()
	Default constructor.
	LArVectorProxy (const std::vector< value_type > &vec)
	Construct a proxy referencing an existing vector.
	LArVectorProxy (const value_type *beg, const value_type *end)
	Construct a proxy referencing a range of vectors in memory.
bool	valid () const
	Test to see if the proxy has been initialized.
value_type	at (size_t i) const
	Vector indexing with bounds check.
std::vector< value_type >	asVector () const
	Convert back to a vector.

Public Attributes
T	elements
	STL member.

Detailed Description

Proxy for accessing a range of float values like a vector.

For the shape and OFC conditions data, the data for many channels is flattened into a single vector. But we still want to provide a vector-like interface for the data for an individual channel.

We can do that with this proxy object, based on std::span. On top of std::span's interface, we implement methods that are used by existing clients.

Definition at line 37 of file LArVectorProxy.h.

Constructor & Destructor Documentation

LArVectorProxy() [1/3]

LArVectorProxy::LArVectorProxy

(

)

Default constructor.

Creates the proxy in an invalid state.

LArVectorProxy() [2/3]

LArVectorProxy::LArVectorProxy

(

const std::vector< value_type > &

vec

)

Construct a proxy referencing an existing vector.

Parameters

vec	The existing vector to reference.

LArVectorProxy() [3/3]

LArVectorProxy::LArVectorProxy	(	const value_type *	beg,
		const value_type *	end )

Construct a proxy referencing a range of vectors in memory.

Parameters

beg	Pointer to the start of the range.
end	Pointer to the (exclusive) end of the range.

Member Function Documentation

asVector()

std::vector< value_type > LArVectorProxy::asVector

(

)

const

Convert back to a vector.

at()

value_type LArVectorProxy::at

(

size_t

i

)

const

Vector indexing with bounds check.

valid()

bool LArVectorProxy::valid

(

)

const

Test to see if the proxy has been initialized.

Member Data Documentation

elements

T std::span< T >::elements

inherited

STL member.

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

• LArVectorProxy.h