LLVM 20.0.0git
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llvm::SmallString< InternalLen > Class Template Reference

SmallString - A SmallString is just a SmallVector with methods and accessors that make it work better as a string (e.g. More...

#include "llvm/ADT/SmallString.h"

Inheritance diagram for llvm::SmallString< InternalLen >:
Inheritance graph
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Public Member Functions

 SmallString ()=default
 Default ctor - Initialize to empty.
 
 SmallString (StringRef S)
 Initialize from a StringRef.
 
 SmallString (std::initializer_list< StringRef > Refs)
 Initialize by concatenating a list of StringRefs.
 
template<typename ItTy >
 SmallString (ItTy S, ItTy E)
 Initialize with a range.
 
String Assignment
void assign (StringRef RHS)
 Assign from a StringRef.
 
void assign (std::initializer_list< StringRef > Refs)
 Assign from a list of StringRefs.
 
String Concatenation
void append (StringRef RHS)
 Append from a StringRef.
 
void append (std::initializer_list< StringRef > Refs)
 Append from a list of StringRefs.
 
String Comparison
bool equals (StringRef RHS) const
 Check for string equality.
 
bool equals_insensitive (StringRef RHS) const
 Check for string equality, ignoring case.
 
int compare (StringRef RHS) const
 compare - Compare two strings; the result is negative, zero, or positive if this string is lexicographically less than, equal to, or greater than the RHS.
 
int compare_insensitive (StringRef RHS) const
 compare_insensitive - Compare two strings, ignoring case.
 
int compare_numeric (StringRef RHS) const
 compare_numeric - Compare two strings, treating sequences of digits as numbers.
 
String Predicates
bool starts_with (StringRef Prefix) const
 starts_with - Check if this string starts with the given Prefix.
 
bool ends_with (StringRef Suffix) const
 ends_with - Check if this string ends with the given Suffix.
 
String Searching
size_t find (char C, size_t From=0) const
 find - Search for the first character C in the string.
 
size_t find (StringRef Str, size_t From=0) const
 Search for the first string Str in the string.
 
size_t rfind (char C, size_t From=StringRef::npos) const
 Search for the last character C in the string.
 
size_t rfind (StringRef Str) const
 Search for the last string Str in the string.
 
size_t find_first_of (char C, size_t From=0) const
 Find the first character in the string that is C, or npos if not found.
 
size_t find_first_of (StringRef Chars, size_t From=0) const
 Find the first character in the string that is in Chars, or npos if not found.
 
size_t find_first_not_of (char C, size_t From=0) const
 Find the first character in the string that is not C or npos if not found.
 
size_t find_first_not_of (StringRef Chars, size_t From=0) const
 Find the first character in the string that is not in the string Chars, or npos if not found.
 
size_t find_last_of (char C, size_t From=StringRef::npos) const
 Find the last character in the string that is C, or npos if not found.
 
size_t find_last_of (StringRef Chars, size_t From=StringRef::npos) const
 Find the last character in the string that is in C, or npos if not found.
 
Helpful Algorithms
size_t count (char C) const
 Return the number of occurrences of C in the string.
 
size_t count (StringRef Str) const
 Return the number of non-overlapped occurrences of Str in the string.
 
Substring Operations
StringRef substr (size_t Start, size_t N=StringRef::npos) const
 Return a reference to the substring from [Start, Start + N).
 
StringRef slice (size_t Start, size_t End) const
 Return a reference to the substring from [Start, End).
 
StringRef str () const
 Explicit conversion to StringRef.
 
const charc_str ()
 
 operator StringRef () const
 Implicit conversion to StringRef.
 
 operator std::string () const
 
SmallStringoperator= (StringRef RHS)
 
SmallStringoperator+= (StringRef RHS)
 
SmallStringoperator+= (char C)
 
- Public Member Functions inherited from llvm::SmallVector< char, InternalLen >
 SmallVector ()
 
 SmallVector (size_t Size)
 
 SmallVector (size_t Size, const char &Value)
 
 SmallVector (ItTy S, ItTy E)
 
 SmallVector (const iterator_range< RangeTy > &R)
 
 SmallVector (std::initializer_list< char > IL)
 
 SmallVector (ArrayRef< U > A)
 
 SmallVector (const SmallVector &RHS)
 
 SmallVector (SmallVector &&RHS)
 
 SmallVector (SmallVectorImpl< char > &&RHS)
 
 ~SmallVector ()
 
SmallVectoroperator= (const SmallVector &RHS)
 
SmallVectoroperator= (SmallVector &&RHS)
 
SmallVectoroperator= (SmallVectorImpl< char > &&RHS)
 
SmallVectoroperator= (std::initializer_list< char > IL)
 
- Public Member Functions inherited from llvm::SmallVectorImpl< T >
 SmallVectorImpl (const SmallVectorImpl &)=delete
 
void clear ()
 
void resize (size_type N)
 
void resize_for_overwrite (size_type N)
 Like resize, but T is POD, the new values won't be initialized.
 
void truncate (size_type N)
 Like resize, but requires that N is less than size().
 
void resize (size_type N, ValueParamT NV)
 
void reserve (size_type N)
 
void pop_back_n (size_type NumItems)
 
T pop_back_val ()
 
void swap (SmallVectorImpl &RHS)
 
template<typename ItTy , typename = EnableIfConvertibleToInputIterator<ItTy>>
void append (ItTy in_start, ItTy in_end)
 Add the specified range to the end of the SmallVector.
 
void append (size_type NumInputs, ValueParamT Elt)
 Append NumInputs copies of Elt to the end.
 
void append (std::initializer_list< T > IL)
 
void append (const SmallVectorImpl &RHS)
 
void assign (size_type NumElts, ValueParamT Elt)
 
template<typename ItTy , typename = EnableIfConvertibleToInputIterator<ItTy>>
void assign (ItTy in_start, ItTy in_end)
 
void assign (std::initializer_list< T > IL)
 
void assign (const SmallVectorImpl &RHS)
 
iterator erase (const_iterator CI)
 
iterator erase (const_iterator CS, const_iterator CE)
 
iterator insert (iterator I, T &&Elt)
 
iterator insert (iterator I, const T &Elt)
 
iterator insert (iterator I, size_type NumToInsert, ValueParamT Elt)
 
template<typename ItTy , typename = EnableIfConvertibleToInputIterator<ItTy>>
iterator insert (iterator I, ItTy From, ItTy To)
 
void insert (iterator I, std::initializer_list< T > IL)
 
template<typename... ArgTypes>
reference emplace_back (ArgTypes &&... Args)
 
SmallVectorImploperator= (const SmallVectorImpl &RHS)
 
SmallVectorImploperator= (SmallVectorImpl &&RHS)
 
bool operator== (const SmallVectorImpl &RHS) const
 
bool operator!= (const SmallVectorImpl &RHS) const
 
bool operator< (const SmallVectorImpl &RHS) const
 
bool operator> (const SmallVectorImpl &RHS) const
 
bool operator<= (const SmallVectorImpl &RHS) const
 
bool operator>= (const SmallVectorImpl &RHS) const
 
- Public Member Functions inherited from llvm::SmallVectorTemplateBase< T, bool >
void push_back (const T &Elt)
 
void push_back (T &&Elt)
 
void pop_back ()
 
- Public Member Functions inherited from llvm::SmallVectorTemplateCommon< T, typename >
iterator begin ()
 
const_iterator begin () const
 
iterator end ()
 
const_iterator end () const
 
reverse_iterator rbegin ()
 
const_reverse_iterator rbegin () const
 
reverse_iterator rend ()
 
const_reverse_iterator rend () const
 
size_type size_in_bytes () const
 
size_type max_size () const
 
size_t capacity_in_bytes () const
 
pointer data ()
 Return a pointer to the vector's buffer, even if empty().
 
const_pointer data () const
 Return a pointer to the vector's buffer, even if empty().
 
reference operator[] (size_type idx)
 
const_reference operator[] (size_type idx) const
 
reference front ()
 
const_reference front () const
 
reference back ()
 
const_reference back () const
 
- Public Member Functions inherited from llvm::SmallVectorBase< SmallVectorSizeType< T > >
size_t size () const
 
size_t capacity () const
 
bool empty () const
 

Additional Inherited Members

- Public Types inherited from llvm::SmallVectorImpl< T >
using iterator = typename SuperClass::iterator
 
using const_iterator = typename SuperClass::const_iterator
 
using reference = typename SuperClass::reference
 
using size_type = typename SuperClass::size_type
 
- Public Types inherited from llvm::SmallVectorTemplateCommon< T, typename >
using size_type = size_t
 
using difference_type = ptrdiff_t
 
using value_type = T
 
using iterator = T *
 
using const_iterator = const T *
 
using const_reverse_iterator = std::reverse_iterator< const_iterator >
 
using reverse_iterator = std::reverse_iterator< iterator >
 
using reference = T &
 
using const_reference = const T &
 
using pointer = T *
 
using const_pointer = const T *
 
- Protected Types inherited from llvm::SmallVectorImpl< T >
using ValueParamT = typename SuperClass::ValueParamT
 
- Protected Types inherited from llvm::SmallVectorTemplateBase< T, bool >
using ValueParamT = const T &
 
- Protected Member Functions inherited from llvm::SmallVectorImpl< T >
 SmallVectorImpl (unsigned N)
 
void assignRemote (SmallVectorImpl &&RHS)
 
 ~SmallVectorImpl ()
 
- Protected Member Functions inherited from llvm::SmallVectorTemplateBase< T, bool >
 SmallVectorTemplateBase (size_t Size)
 
void grow (size_t MinSize=0)
 Grow the allocated memory (without initializing new elements), doubling the size of the allocated memory.
 
TmallocForGrow (size_t MinSize, size_t &NewCapacity)
 Create a new allocation big enough for MinSize and pass back its size in NewCapacity.
 
void moveElementsForGrow (T *NewElts)
 Move existing elements over to the new allocation NewElts, the middle section of grow().
 
void takeAllocationForGrow (T *NewElts, size_t NewCapacity)
 Transfer ownership of the allocation, finishing up grow().
 
const TreserveForParamAndGetAddress (const T &Elt, size_t N=1)
 Reserve enough space to add one element, and return the updated element pointer in case it was a reference to the storage.
 
TreserveForParamAndGetAddress (T &Elt, size_t N=1)
 Reserve enough space to add one element, and return the updated element pointer in case it was a reference to the storage.
 
void growAndAssign (size_t NumElts, const T &Elt)
 
template<typename... ArgTypes>
TgrowAndEmplaceBack (ArgTypes &&... Args)
 
- Protected Member Functions inherited from llvm::SmallVectorTemplateCommon< T, typename >
void * getFirstEl () const
 Find the address of the first element.
 
 SmallVectorTemplateCommon (size_t Size)
 
void grow_pod (size_t MinSize, size_t TSize)
 
bool isSmall () const
 Return true if this is a smallvector which has not had dynamic memory allocated for it.
 
void resetToSmall ()
 Put this vector in a state of being small.
 
bool isReferenceToRange (const void *V, const void *First, const void *Last) const
 Return true if V is an internal reference to the given range.
 
bool isReferenceToStorage (const void *V) const
 Return true if V is an internal reference to this vector.
 
bool isRangeInStorage (const void *First, const void *Last) const
 Return true if First and Last form a valid (possibly empty) range in this vector's storage.
 
bool isSafeToReferenceAfterResize (const void *Elt, size_t NewSize)
 Return true unless Elt will be invalidated by resizing the vector to NewSize.
 
void assertSafeToReferenceAfterResize (const void *Elt, size_t NewSize)
 Check whether Elt will be invalidated by resizing the vector to NewSize.
 
void assertSafeToAdd (const void *Elt, size_t N=1)
 Check whether Elt will be invalidated by increasing the size of the vector by N.
 
void assertSafeToReferenceAfterClear (const T *From, const T *To)
 Check whether any part of the range will be invalidated by clearing.
 
template<class ItTy , std::enable_if_t<!std::is_same< std::remove_const_t< ItTy >, T * >::value, bool > = false>
void assertSafeToReferenceAfterClear (ItTy, ItTy)
 
void assertSafeToAddRange (const T *From, const T *To)
 Check whether any part of the range will be invalidated by growing.
 
template<class ItTy , std::enable_if_t<!std::is_same< std::remove_const_t< ItTy >, T * >::value, bool > = false>
void assertSafeToAddRange (ItTy, ItTy)
 
- Protected Member Functions inherited from llvm::SmallVectorBase< SmallVectorSizeType< T > >
 SmallVectorBase ()=delete
 
 SmallVectorBase (void *FirstEl, size_t TotalCapacity)
 
void * mallocForGrow (void *FirstEl, size_t MinSize, size_t TSize, size_t &NewCapacity)
 This is a helper for grow() that's out of line to reduce code duplication.
 
void grow_pod (void *FirstEl, size_t MinSize, size_t TSize)
 This is an implementation of the grow() method which only works on POD-like data types and is out of line to reduce code duplication.
 
void * replaceAllocation (void *NewElts, size_t TSize, size_t NewCapacity, size_t VSize=0)
 If vector was first created with capacity 0, getFirstEl() points to the memory right after, an area unallocated.
 
void set_size (size_t N)
 Set the array size to N, which the current array must have enough capacity for.
 
void set_allocation_range (void *Begin, size_t N)
 Set the array data pointer to Begin and capacity to N.
 
- Static Protected Member Functions inherited from llvm::SmallVectorTemplateBase< T, bool >
static void destroy_range (T *S, T *E)
 
template<typename It1 , typename It2 >
static void uninitialized_move (It1 I, It1 E, It2 Dest)
 Move the range [I, E) into the uninitialized memory starting with "Dest", constructing elements as needed.
 
template<typename It1 , typename It2 >
static void uninitialized_copy (It1 I, It1 E, It2 Dest)
 Copy the range [I, E) onto the uninitialized memory starting with "Dest", constructing elements as needed.
 
static T && forward_value_param (T &&V)
 
static const Tforward_value_param (const T &V)
 
- Static Protected Member Functions inherited from llvm::SmallVectorTemplateCommon< T, typename >
template<class U >
static const TreserveForParamAndGetAddressImpl (U *This, const T &Elt, size_t N)
 Reserve enough space to add one element, and return the updated element pointer in case it was a reference to the storage.
 
- Static Protected Member Functions inherited from llvm::SmallVectorBase< SmallVectorSizeType< T > >
static constexpr size_t SizeTypeMax ()
 The maximum value of the Size_T used.
 
- Protected Attributes inherited from llvm::SmallVectorBase< SmallVectorSizeType< T > >
void * BeginX
 
SmallVectorSizeType< TSize
 
SmallVectorSizeType< TCapacity
 
- Static Protected Attributes inherited from llvm::SmallVectorTemplateBase< T, bool >
static constexpr bool TakesParamByValue = false
 

Detailed Description

template<unsigned InternalLen>
class llvm::SmallString< InternalLen >

SmallString - A SmallString is just a SmallVector with methods and accessors that make it work better as a string (e.g.

operator+ etc).

Definition at line 26 of file SmallString.h.

Constructor & Destructor Documentation

◆ SmallString() [1/4]

template<unsigned InternalLen>
llvm::SmallString< InternalLen >::SmallString ( )
default

Default ctor - Initialize to empty.

◆ SmallString() [2/4]

template<unsigned InternalLen>
llvm::SmallString< InternalLen >::SmallString ( StringRef  S)
inline

◆ SmallString() [3/4]

template<unsigned InternalLen>
llvm::SmallString< InternalLen >::SmallString ( std::initializer_list< StringRef Refs)
inline

Initialize by concatenating a list of StringRefs.

Definition at line 35 of file SmallString.h.

References llvm::SmallString< InternalLen >::append().

◆ SmallString() [4/4]

template<unsigned InternalLen>
template<typename ItTy >
llvm::SmallString< InternalLen >::SmallString ( ItTy  S,
ItTy  E 
)
inline

Initialize with a range.

Definition at line 42 of file SmallString.h.

Member Function Documentation

◆ append() [1/2]

template<unsigned InternalLen>
void llvm::SmallString< InternalLen >::append ( std::initializer_list< StringRef Refs)
inline

◆ append() [2/2]

template<unsigned InternalLen>
void llvm::SmallString< InternalLen >::append ( StringRef  RHS)
inline

◆ assign() [1/2]

template<unsigned InternalLen>
void llvm::SmallString< InternalLen >::assign ( std::initializer_list< StringRef Refs)
inline

Assign from a list of StringRefs.

Definition at line 56 of file SmallString.h.

References llvm::SmallString< InternalLen >::append(), and llvm::SmallVectorImpl< T >::clear().

◆ assign() [2/2]

template<unsigned InternalLen>
void llvm::SmallString< InternalLen >::assign ( StringRef  RHS)
inline

◆ c_str()

template<unsigned InternalLen>
const char * llvm::SmallString< InternalLen >::c_str ( )
inline

◆ compare()

template<unsigned InternalLen>
int llvm::SmallString< InternalLen >::compare ( StringRef  RHS) const
inline

compare - Compare two strings; the result is negative, zero, or positive if this string is lexicographically less than, equal to, or greater than the RHS.

Definition at line 102 of file SmallString.h.

References llvm::StringRef::compare(), RHS, and llvm::SmallString< InternalLen >::str().

◆ compare_insensitive()

template<unsigned InternalLen>
int llvm::SmallString< InternalLen >::compare_insensitive ( StringRef  RHS) const
inline

compare_insensitive - Compare two strings, ignoring case.

Definition at line 105 of file SmallString.h.

References llvm::StringRef::compare_insensitive(), RHS, and llvm::SmallString< InternalLen >::str().

◆ compare_numeric()

template<unsigned InternalLen>
int llvm::SmallString< InternalLen >::compare_numeric ( StringRef  RHS) const
inline

compare_numeric - Compare two strings, treating sequences of digits as numbers.

Definition at line 111 of file SmallString.h.

References llvm::StringRef::compare_numeric(), RHS, and llvm::SmallString< InternalLen >::str().

◆ count() [1/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::count ( char  C) const
inline

Return the number of occurrences of C in the string.

Definition at line 213 of file SmallString.h.

References llvm::CallingConv::C, llvm::StringRef::count(), and llvm::SmallString< InternalLen >::str().

◆ count() [2/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::count ( StringRef  Str) const
inline

Return the number of non-overlapped occurrences of Str in the string.

Definition at line 217 of file SmallString.h.

References llvm::StringRef::count(), and llvm::SmallString< InternalLen >::str().

◆ ends_with()

template<unsigned InternalLen>
bool llvm::SmallString< InternalLen >::ends_with ( StringRef  Suffix) const
inline

ends_with - Check if this string ends with the given Suffix.

Definition at line 125 of file SmallString.h.

References llvm::StringRef::ends_with(), and llvm::SmallString< InternalLen >::str().

◆ equals()

template<unsigned InternalLen>
bool llvm::SmallString< InternalLen >::equals ( StringRef  RHS) const
inline

Check for string equality.

This is more efficient than compare() when the relative ordering of inequal strings isn't needed.

Definition at line 92 of file SmallString.h.

References RHS, and llvm::SmallString< InternalLen >::str().

Referenced by llvm::object::ExportEntry::operator==().

◆ equals_insensitive()

template<unsigned InternalLen>
bool llvm::SmallString< InternalLen >::equals_insensitive ( StringRef  RHS) const
inline

Check for string equality, ignoring case.

Definition at line 95 of file SmallString.h.

References llvm::StringRef::equals_insensitive(), RHS, and llvm::SmallString< InternalLen >::str().

◆ find() [1/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::find ( char  C,
size_t  From = 0 
) const
inline

find - Search for the first character C in the string.

Returns
- The index of the first occurrence of C, or npos if not found.

Definition at line 137 of file SmallString.h.

References llvm::CallingConv::C, llvm::StringRef::find(), From, and llvm::SmallString< InternalLen >::str().

◆ find() [2/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::find ( StringRef  Str,
size_t  From = 0 
) const
inline

Search for the first string Str in the string.

Returns
The index of the first occurrence of Str, or npos if not found.

Definition at line 145 of file SmallString.h.

References llvm::StringRef::find(), From, and llvm::SmallString< InternalLen >::str().

◆ find_first_not_of() [1/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::find_first_not_of ( char  C,
size_t  From = 0 
) const
inline

Find the first character in the string that is not C or npos if not found.

Definition at line 179 of file SmallString.h.

References llvm::CallingConv::C, llvm::StringRef::find_first_not_of(), From, and llvm::SmallString< InternalLen >::str().

◆ find_first_not_of() [2/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::find_first_not_of ( StringRef  Chars,
size_t  From = 0 
) const
inline

Find the first character in the string that is not in the string Chars, or npos if not found.

Complexity: O(size() + Chars.size())

Definition at line 187 of file SmallString.h.

References llvm::StringRef::find_first_not_of(), From, and llvm::SmallString< InternalLen >::str().

◆ find_first_of() [1/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::find_first_of ( char  C,
size_t  From = 0 
) const
inline

Find the first character in the string that is C, or npos if not found.

Same as find.

Definition at line 165 of file SmallString.h.

References llvm::CallingConv::C, llvm::StringRef::find_first_of(), From, and llvm::SmallString< InternalLen >::str().

◆ find_first_of() [2/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::find_first_of ( StringRef  Chars,
size_t  From = 0 
) const
inline

Find the first character in the string that is in Chars, or npos if not found.

Complexity: O(size() + Chars.size())

Definition at line 173 of file SmallString.h.

References llvm::StringRef::find_first_of(), From, and llvm::SmallString< InternalLen >::str().

◆ find_last_of() [1/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::find_last_of ( char  C,
size_t  From = StringRef::npos 
) const
inline

Find the last character in the string that is C, or npos if not found.

Definition at line 194 of file SmallString.h.

References llvm::CallingConv::C, llvm::StringRef::find_last_of(), From, and llvm::SmallString< InternalLen >::str().

◆ find_last_of() [2/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::find_last_of ( StringRef  Chars,
size_t  From = StringRef::npos 
) const
inline

Find the last character in the string that is in C, or npos if not found.

Complexity: O(size() + Chars.size())

Definition at line 203 of file SmallString.h.

References llvm::StringRef::find_last_of(), From, and llvm::SmallString< InternalLen >::str().

◆ operator std::string()

template<unsigned InternalLen>
llvm::SmallString< InternalLen >::operator std::string ( ) const
inlineexplicit

◆ operator StringRef()

template<unsigned InternalLen>
llvm::SmallString< InternalLen >::operator StringRef ( ) const
inline

Implicit conversion to StringRef.

Definition at line 266 of file SmallString.h.

References llvm::SmallString< InternalLen >::str().

◆ operator+=() [1/2]

template<unsigned InternalLen>
SmallString & llvm::SmallString< InternalLen >::operator+= ( char  C)
inline

◆ operator+=() [2/2]

template<unsigned InternalLen>
SmallString & llvm::SmallString< InternalLen >::operator+= ( StringRef  RHS)
inline

◆ operator=()

template<unsigned InternalLen>
SmallString & llvm::SmallString< InternalLen >::operator= ( StringRef  RHS)
inline

Definition at line 273 of file SmallString.h.

References llvm::SmallString< InternalLen >::assign().

◆ rfind() [1/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::rfind ( char  C,
size_t  From = StringRef::npos 
) const
inline

Search for the last character C in the string.

Returns
The index of the last occurrence of C, or npos if not found.

Definition at line 153 of file SmallString.h.

References llvm::CallingConv::C, From, llvm::StringRef::rfind(), and llvm::SmallString< InternalLen >::str().

◆ rfind() [2/2]

template<unsigned InternalLen>
size_t llvm::SmallString< InternalLen >::rfind ( StringRef  Str) const
inline

Search for the last string Str in the string.

Returns
The index of the last occurrence of Str, or npos if not found.

Definition at line 161 of file SmallString.h.

References llvm::StringRef::rfind(), and llvm::SmallString< InternalLen >::str().

◆ slice()

template<unsigned InternalLen>
StringRef llvm::SmallString< InternalLen >::slice ( size_t  Start,
size_t  End 
) const
inline

Return a reference to the substring from [Start, End).

Parameters
StartThe index of the starting character in the substring; if the index is npos or greater than the length of the string then the empty substring will be returned.
EndThe index following the last character to include in the substring. If this is npos, or less than Start, or exceeds the number of characters remaining in the string, the string suffix (starting with Start) will be returned.

Definition at line 247 of file SmallString.h.

References End, llvm::StringRef::slice(), and llvm::SmallString< InternalLen >::str().

Referenced by llvm::dwarf_linker::parallel::SectionDescriptor::getContents().

◆ starts_with()

template<unsigned InternalLen>
bool llvm::SmallString< InternalLen >::starts_with ( StringRef  Prefix) const
inline

starts_with - Check if this string starts with the given Prefix.

Definition at line 120 of file SmallString.h.

References llvm::StringRef::starts_with(), and llvm::SmallString< InternalLen >::str().

◆ str()

template<unsigned InternalLen>
StringRef llvm::SmallString< InternalLen >::str ( ) const
inline

Explicit conversion to StringRef.

Definition at line 254 of file SmallString.h.

References llvm::SmallVectorTemplateCommon< T, typename >::data(), and llvm::SmallVectorBase< SmallVectorSizeType< T > >::size().

Referenced by llvm::SmallString< InternalLen >::compare(), llvm::SmallString< InternalLen >::compare_insensitive(), llvm::SmallString< InternalLen >::compare_numeric(), llvm::SmallString< InternalLen >::count(), llvm::createCFAOffset(), createDefCFAExpression(), createDefCFAOffset(), llvm::dwarf_linker::parallel::TypeUnit::createDIETree(), llvm::X86FrameLowering::emitCalleeSavedFrameMoves(), emitComments(), llvm::MCStreamer::emitIntValue(), emitPPA1Name(), llvm::X86FrameLowering::emitPrologue(), llvm::SmallString< InternalLen >::ends_with(), llvm::SmallString< InternalLen >::equals(), llvm::SmallString< InternalLen >::equals_insensitive(), ExpandBasePaths(), llvm::SmallString< InternalLen >::find(), llvm::SmallString< InternalLen >::find_first_not_of(), llvm::SmallString< InternalLen >::find_first_of(), llvm::SmallString< InternalLen >::find_last_of(), llvm::findVCToolChainViaSetupConfig(), llvm::MCCVDefRangeFragment::getFixedSizePortion(), llvm::OpenMPIRBuilder::getOrCreateSrcLocStr(), llvm::lto::getThinLTOOutputFile(), llvm::HTTPRequest::HTTPRequest(), llvm::LockFileManager::LockFileManager(), llvm::SmallString< InternalLen >::operator StringRef(), printSymbolizedStackTrace(), llvm::cl::ExpansionContext::readConfigFile(), llvm::SmallString< InternalLen >::rfind(), llvm::VFABI::setVectorVariantNames(), llvm::SmallString< InternalLen >::slice(), solveTypeName(), splitCodeGen(), llvm::SmallString< InternalLen >::starts_with(), llvm::SmallString< InternalLen >::substr(), llvm::cl::TokenizeGNUCommandLine(), and tokenizeWindowsCommandLineImpl().

◆ substr()

template<unsigned InternalLen>
StringRef llvm::SmallString< InternalLen >::substr ( size_t  Start,
size_t  N = StringRef::npos 
) const
inline

Return a reference to the substring from [Start, Start + N).

Parameters
StartThe index of the starting character in the substring; if the index is npos or greater than the length of the string then the empty substring will be returned.
NThe number of characters to included in the substring. If N exceeds the number of characters remaining in the string, the string suffix (starting with Start) will be returned.

Definition at line 232 of file SmallString.h.

References N, llvm::SmallString< InternalLen >::str(), and llvm::StringRef::substr().

Referenced by llvm::dwarf_linker::parallel::SyntheticTypeNameBuilder::addDIETypeName().


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