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

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...
 
void pop_back (size_t n=1)
 Reduce size by 1 or more elements. Can be called on an empty list. More...
 
void pop_front (size_t n=1)
 Reduce size by 1 or more elements (from the front). Can be called on an empty list. 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 60 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.

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 73 of file SubStrings.H.

◆ str()

StringType str ( size_t  pos) const
inline

Retrieve element at pos, converted to a string type.

Definition at line 88 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 97 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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◆ pop_back()

void pop_back ( size_t  n = 1)
inline

Reduce size by 1 or more elements. Can be called on an empty list.

Definition at line 114 of file SubStrings.H.

References clear(), n, and resize().

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◆ pop_front()

void pop_front ( size_t  n = 1)
inline

Reduce size by 1 or more elements (from the front). Can be called on an empty list.

Definition at line 130 of file SubStrings.H.

References clear(), n, and resize().

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