glibmm: Glib::ByteArray Class Reference
ByteArray - Arrays of bytes. More...
#include <glibmm/bytearray.h>
Public Types |
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typedef sigc::slot < int, const guint8*, const guint8* > | SlotCompare |
A Slot type to compare two elements in the array.
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Public Member Functions |
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void | reference () const |
Increment the reference count for this object.
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void | unreference () const |
Decrement the reference count for this object.
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GByteArray* | gobj () |
Provides access to the underlying C instance.
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const GByteArray* | gobj () const |
Provides access to the underlying C instance.
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GByteArray* | gobj_copy () const |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
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ByteArray ()=delete | |
ByteArray (const ByteArray &)=delete | |
ByteArray & | operator= (const ByteArray &)=delete |
Glib::RefPtr < ByteArray > | append (const guint8* data, guint len) |
Adds the given bytes to the end of the
ByteArray
.
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Glib::RefPtr < ByteArray > | prepend (const guint8* data, guint len) |
Adds the given data to the start of the
ByteArray
.
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guint | size () const |
Gets the size of the byte array.
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guint8* | get_data () |
Gets the data of the byte array.
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const guint8* | get_data () const |
Gets the data of the byte array.
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Glib::RefPtr < ByteArray > | remove_index (guint index_) |
Removes the byte at the given index from a
ByteArray
.
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Glib::RefPtr < ByteArray > | remove_index_fast (guint index_) |
Removes the byte at the given index from a
ByteArray
.
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Glib::RefPtr < ByteArray > | remove_range (guint index_, guint length) |
Removes the given number of bytes starting at the given index from a
ByteArray
.
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void | sort (const SlotCompare & slot) |
Like g_byte_array_sort(), but the comparison function takes an extra user data argument.
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Glib::RefPtr < ByteArray > | set_size (guint length) |
Sets the size of the
ByteArray
, expanding it if necessary.
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Static Public Member Functions |
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static Glib::RefPtr < ByteArray > | create () |
Creates a new
ByteArray
with a reference count of 1.
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Protected Member Functions |
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void | operator delete (void*, std::size_t) |
Related Functions |
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(Note that these are not member functions.) |
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Glib::RefPtr < Glib::ByteArray > | wrap (GByteArray* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
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Detailed Description
ByteArray - Arrays of bytes.
ByteArray is a mutable array of bytes, to provide arrays of bytes which grow automatically as elements are added.
To create a new ByteArray use create() . To add elements to a ByteArray , use append() , and prepend() .
To set the size of a ByteArray , use set_size() .
Member Typedef Documentation
typedef sigc::slot <int, const guint8*, const guint8*> Glib::ByteArray::SlotCompare |
A Slot type to compare two elements in the array.
The slot should return -1 if the first value is less than the second, 0 if they are equal and 1 if the first value is greater than the second.
Slot Prototype:
int compare(const guint8* first, const guint8* second);
Constructor & Destructor Documentation
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delete |
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delete |
Member Function Documentation
Glib::RefPtr < ByteArray > Glib::ByteArray::append | ( | const guint8 * | data , |
guint | len | ||
) |
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static |
guint8* Glib::ByteArray::get_data | ( | ) |
const guint8* Glib::ByteArray::get_data | ( | ) | const |
GByteArray* Glib::ByteArray::gobj | ( | ) |
Provides access to the underlying C instance.
const GByteArray* Glib::ByteArray::gobj | ( | ) | const |
Provides access to the underlying C instance.
GByteArray* Glib::ByteArray::gobj_copy | ( | ) | const |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
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protected |
Glib::RefPtr < ByteArray > Glib::ByteArray::prepend | ( | const guint8 * | data , |
guint | len | ||
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void Glib::ByteArray::reference | ( | ) | const |
Increment the reference count for this object.
You should never need to do this manually - use the object via a RefPtr instead.
Glib::RefPtr < ByteArray > Glib::ByteArray::remove_index | ( | guint | index_ | ) |
Glib::RefPtr < ByteArray > Glib::ByteArray::remove_index_fast | ( | guint | index_ | ) |
Removes the byte at the given index from a ByteArray .
The last element in the array is used to fill in the space, so this function does not preserve the order of the ByteArray . But it is faster than g_byte_array_remove_index().
- Parameters
-
index The index of the byte to remove.
- Returns
- The ByteArray .
Glib::RefPtr < ByteArray > Glib::ByteArray::remove_range | ( | guint | index_ , |
guint | length | ||
) |
Glib::RefPtr < ByteArray > Glib::ByteArray::set_size | ( | guint | length | ) |
guint Glib::ByteArray::size | ( | ) | const |
void Glib::ByteArray::sort | ( | const SlotCompare & | slot | ) |
Like g_byte_array_sort(), but the comparison function takes an extra user data argument.
- Parameters
-
slot Comparison function.
void Glib::ByteArray::unreference | ( | ) | const |
Decrement the reference count for this object.
You should never need to do this manually - use the object via a RefPtr instead.
Friends And Related Function Documentation
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related |
A Glib::wrap() method for this object.
- Parameters
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object The C instance. take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
- Returns
- A C++ instance that wraps this C instance.