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# scfStringArray Class Reference

This class is a thin wrapper around csStringArray with SCF capability. More...

`#include <csutil/scfstringarray.h>`

Inheritance diagram for scfStringArray:

[legend]
List of all members.

## Public Member Functions

virtual size_t | Contains (const char *str, bool case_sensitive=true) const
| Alias for Find() and FindCaseInsensitive().
virtual void | DeleteAll ()
| Remove all strings from array.
virtual bool | DeleteIndex (size_t n)
| Delete string `n` from the array.
virtual void | Empty ()
| Remove all strings from array, releasing allocated memory.
virtual size_t | Find (const char *value) const
| Find a string, case-sensitive.
virtual size_t | FindCaseInsensitive (const char *value) const
| Find a string, case-insensitive.
virtual size_t | FindSortedKey (const char *value) const
| Find an element based on some key, using a comparison function.
virtual char const * | Get (size_t n) const
| Get a particular string from the array.
virtual size_t | GetSize () const
| Get array length.
virtual bool | Insert (size_t n, char const *value)
| Insert a string before entry `n` in the array.
virtual bool | IsEmpty () const
| Return true if the array is empty.
virtual size_t | Length () const
| Get array length.
virtual char * | Pop ()
| Pop an element from tail end of array.
virtual void | Push (char const *value)
| Push a string onto the stack.
| scfStringArray (int limit=16, int delta=16)
| Create a iStringArray from scratch.
virtual void | Sort (bool case_sensitive=true)
| Sort array.
virtual | ~scfStringArray ()
| Destructor - nothing to do.

## Detailed Description

This class is a thin wrapper around csStringArray with SCF capability.

Definition at line 33 of file scfstringarray.h.

## Constructor & Destructor Documentation

scfStringArray::scfStringArray | ( | int | limit = `16`,
|  | int | delta = `16`
| ) | `[inline]`

| Create a iStringArray from scratch. Definition at line 41 of file scfstringarray.h.

virtual scfStringArray::~scfStringArray | ( |  | ) | `[inline, virtual]`

| Destructor - nothing to do. Definition at line 46 of file scfstringarray.h.

## Member Function Documentation

virtual size_t scfStringArray::Contains | ( | const char * | str,
|  | bool | case_sensitive = `true`
| ) | const`[inline, virtual]`

Alias for Find() and FindCaseInsensitive().

Parameters:

  | str | String to look for in array.
  | case_sensitive | If true, consider case when performing comparison. (default: yes)

Returns:
  csArrayItemNotFound if not found, else item index.

Remarks:
  Works with sorted and unsorted arrays, but FindSortedKey() is faster on sorted arrays.

  Some people find Contains() more idiomatic than Find().

Implements iStringArray.

Definition at line 129 of file scfstringarray.h.

References csStringArray::Contains().

virtual void scfStringArray::DeleteAll | ( |  | ) | `[inline, virtual]`

Remove all strings from array.

Deprecated:
  Use Empty() instead.

Implements iStringArray.

Definition at line 166 of file scfstringarray.h.

References Empty().

virtual bool scfStringArray::DeleteIndex | ( | size_t | n | ) | `[inline, virtual]`

| Delete string `n` from the array. Implements iStringArray. Definition at line 145 of file scfstringarray.h. References csArray< T, ElementHandler, MemoryAllocator >::DeleteIndex().

virtual void scfStringArray::Empty | ( |  | ) | `[inline, virtual]`

| Remove all strings from array, releasing allocated memory. Implements iStringArray. Definition at line 157 of file scfstringarray.h. References csArray< T, ElementHandler, MemoryAllocator >::Empty(). Referenced by DeleteAll().

virtual size_t scfStringArray::Find | ( | const char * | value | ) | const`[inline, virtual]`

Find a string, case-sensitive.

Returns:
  csArrayItemNotFound if not found, else item index.

Remarks:
  Works with sorted and unsorted arrays, but FindSortedKey() is faster on sorted arrays.

Implements iStringArray.

Definition at line 92 of file scfstringarray.h.

References csStringArray::Find().

virtual size_t scfStringArray::FindCaseInsensitive | ( | const char * | value | ) | const`[inline, virtual]`

Find a string, case-insensitive.

Returns:
  csArrayItemNotFound if not found, else item index.

Remarks:
  Works with sorted and unsorted arrays, but FindSortedKey() is faster on sorted arrays.

Implements iStringArray.

Definition at line 103 of file scfstringarray.h.

References csStringArray::FindCaseInsensitive().

virtual size_t scfStringArray::FindSortedKey | ( | const char * | value | ) | const`[inline, virtual]`

Find an element based on some key, using a comparison function.

Returns:
  csArrayItemNotFound if not found, else item index.

Remarks:
  The array must be sorted.

Implements iStringArray.

Definition at line 113 of file scfstringarray.h.

References csStringArray::FindSortedKey().

virtual char const* scfStringArray::Get | ( | size_t | n | ) | const`[inline, virtual]`

| Get a particular string from the array. Implements iStringArray. Definition at line 81 of file scfstringarray.h. References csArray< T, ElementHandler, MemoryAllocator >::Get().

virtual size_t scfStringArray::GetSize | ( |  | ) | const`[inline, virtual]`

| Get array length. Implements iStringArray. Definition at line 50 of file scfstringarray.h. References csArray< T, ElementHandler, MemoryAllocator >::Length(). Referenced by Length().

virtual bool scfStringArray::Insert | ( | size_t | n,
|  | char const * | value
| ) | `[inline, virtual]`

| Insert a string before entry `n` in the array. Implements iStringArray. Definition at line 151 of file scfstringarray.h. References csArray< T, ElementHandler, MemoryAllocator >::Insert().

virtual bool scfStringArray::IsEmpty | ( |  | ) | const`[inline, virtual]`

Return true if the array is empty.

Remarks:
  Rigidly equivalent to `return GetSize() == 0`, but more idiomatic.

Implements iStringArray.

Definition at line 176 of file scfstringarray.h.

References csArray< T, ElementHandler, MemoryAllocator >::IsEmpty().

virtual size_t scfStringArray::Length | ( |  | ) | const`[inline, virtual]`

Get array length.

Deprecated:
  Use GetSize() instead.

Implements iStringArray.

Definition at line 59 of file scfstringarray.h.

References GetSize().

virtual char* scfStringArray::Pop | ( |  | ) | `[inline, virtual]`

Pop an element from tail end of array.

Remarks:
  Caller is responsible for invoking delete[] on the returned string when no longer needed.

Implements iStringArray.

Definition at line 75 of file scfstringarray.h.

References csStringArray::Pop().

virtual void scfStringArray::Push | ( | char const * | value | ) | `[inline, virtual]`

| Push a string onto the stack. Implements iStringArray. Definition at line 65 of file scfstringarray.h. References csArray< T, ElementHandler, MemoryAllocator >::Push().

virtual void scfStringArray::Sort | ( | bool | case_sensitive = `true` | ) | `[inline, virtual]`

Sort array.

Parameters:

  | case_sensitive | If true, consider case when performing comparison. (default: yes)

Implements iStringArray.

Definition at line 139 of file scfstringarray.h.

References csStringArray::Sort().

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

- csutil/scfstringarray.h