Public Types | Public Member Functions | List of all members
SubStrings< StringType > Class Template Reference

Sub-ranges of a string with a structure similar to std::match_results, but without the underlying regular expression matching. More...

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Public Types

using value_type = typename std::sub_match< typename StringType::const_iterator >
 The element type. More...
 
using string_iterator = typename StringType::const_iterator
 The const_iterator for the underlying string type. More...
 

Public Member Functions

 SubStrings ()=default
 Default construct. More...
 
std::string::size_type length () const
 The total string length of all sub-elements. More...
 
StringType str (size_t pos) const
 Retrieve element at pos, converted to a string type. More...
 
void append (const typename StringType::const_iterator &b, const typename StringType::const_iterator &e)
 Append sub-string defined by begin/end iterators. More...
 
auto first () const -> decltype(this->front())
 Const reference to the first element, for consistency with other OpenFOAM containers. More...
 
auto last () const -> decltype(this->back())
 Const reference to the last element, for consistency with other OpenFOAM containers. More...
 

Detailed Description

template<class StringType>
class Foam::SubStrings< StringType >

Sub-ranges of a string with a structure similar to std::match_results, but without the underlying regular expression matching.

Definition at line 57 of file CStringList.H.

Member Typedef Documentation

◆ value_type

using value_type = typename std::sub_match<typename StringType::const_iterator>

The element type.

Definition at line 57 of file SubStrings.H.

◆ string_iterator

using string_iterator = typename StringType::const_iterator

The const_iterator for the underlying string type.

Definition at line 63 of file SubStrings.H.

Constructor & Destructor Documentation

◆ SubStrings()

SubStrings ( )
default

Default construct.

Member Function Documentation

◆ length()

std::string::size_type length ( ) const
inline

The total string length of all sub-elements.

Use size() for the number elements.

Definition at line 81 of file SubStrings.H.

◆ str()

StringType str ( size_t  pos) const
inline

Retrieve element at pos, converted to a string type.

Definition at line 96 of file SubStrings.H.

References Foam::pos().

Referenced by STARCDsurfaceFormatCore::readInpCellTable().

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◆ append()

void append ( const typename StringType::const_iterator &  b,
const typename StringType::const_iterator &  e 
)
inline

Append sub-string defined by begin/end iterators.

Definition at line 105 of file SubStrings.H.

References Foam::constant::physicoChemical::b, Foam::constant::electromagnetic::e, and range.

Referenced by Foam::stringOps::split(), Foam::stringOps::splitAny(), and Foam::stringOps::splitFixed().

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◆ first()

auto first ( ) const -> decltype(this->front())
inline

Const reference to the first element, for consistency with other OpenFOAM containers.

Definition at line 122 of file SubStrings.H.

◆ last()

auto last ( ) const -> decltype(this->back())
inline

Const reference to the last element, for consistency with other OpenFOAM containers.

Definition at line 131 of file SubStrings.H.

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