ndn::encoding::Estimator Class Reference

Helper class to estimate size of TLV encoding. More...

#include <estimator.hpp>

Inheritance diagram for ndn::encoding::Estimator:

Collaboration diagram for ndn::encoding::Estimator:

Public Member Functions
constexpr size_t	prependBytes (span< const uint8_t > bytes) const noexcept
	Prepend a sequence of bytes. More...
constexpr size_t	appendBytes (span< const uint8_t > bytes) const noexcept
	Append a sequence of bytes. More...
template<class Iterator >
constexpr size_t	prependRange (Iterator first, Iterator last) const noexcept
	Prepend bytes from the range [first, last) More...
template<class Iterator >
constexpr size_t	appendRange (Iterator first, Iterator last) const noexcept
	Append bytes from the range [first, last) More...
constexpr size_t	prependVarNumber (uint64_t n) const noexcept
	Prepend n in VarNumber encoding. More...
constexpr size_t	appendVarNumber (uint64_t n) const noexcept
	Append n in VarNumber encoding. More...
constexpr size_t	prependNonNegativeInteger (uint64_t n) const noexcept
	Prepend n in NonNegativeInteger encoding. More...
constexpr size_t	appendNonNegativeInteger (uint64_t n) const noexcept
	Append n in NonNegativeInteger encoding. More...

Detailed Description

Helper class to estimate size of TLV encoding.

The interface of this class (mostly) matches that of the Encoder class.

See also

Encoder

Definition at line 37 of file estimator.hpp.

Member Function Documentation

prependBytes()

constexpr size_t ndn::encoding::Estimator::prependBytes ( span< const uint8_t >  bytes ) const

inlinenoexcept

Prepend a sequence of bytes.

Definition at line 44 of file estimator.hpp.

appendBytes()

constexpr size_t ndn::encoding::Estimator::appendBytes ( span< const uint8_t >  bytes ) const

inlinenoexcept

Append a sequence of bytes.

Definition at line 53 of file estimator.hpp.

prependRange()

template<class Iterator >

constexpr size_t ndn::encoding::Estimator::prependRange ( Iterator  first, Iterator  last  ) const

inlinenoexcept

Prepend bytes from the range [first, last)

Definition at line 63 of file estimator.hpp.

appendRange()

template<class Iterator >

constexpr size_t ndn::encoding::Estimator::appendRange ( Iterator  first, Iterator  last  ) const

inlinenoexcept

Append bytes from the range [first, last)

Definition at line 73 of file estimator.hpp.

prependVarNumber()

constexpr size_t ndn::encoding::Estimator::prependVarNumber ( uint64_t  n ) const

inlinenoexcept

Prepend n in VarNumber encoding.

Definition at line 82 of file estimator.hpp.

References ndn::tlv::sizeOfVarNumber().

Referenced by ndn::encoding::detail::BinaryBlockFast< Iterator >::makeBlock().

appendVarNumber()

constexpr size_t ndn::encoding::Estimator::appendVarNumber ( uint64_t  n ) const

inlinenoexcept

Append n in VarNumber encoding.

Definition at line 91 of file estimator.hpp.

References ndn::tlv::sizeOfVarNumber().

prependNonNegativeInteger()

constexpr size_t ndn::encoding::Estimator::prependNonNegativeInteger ( uint64_t  n ) const

inlinenoexcept

Prepend n in NonNegativeInteger encoding.

Definition at line 100 of file estimator.hpp.

References ndn::tlv::sizeOfNonNegativeInteger().

Referenced by ndn::name::Component::fromNumberWithMarker().

appendNonNegativeInteger()

constexpr size_t ndn::encoding::Estimator::appendNonNegativeInteger ( uint64_t  n ) const

inlinenoexcept

Append n in NonNegativeInteger encoding.

Definition at line 109 of file estimator.hpp.

References ndn::tlv::sizeOfNonNegativeInteger().

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

• ndnSIM/ndn-cxx/ndn-cxx/encoding/estimator.hpp