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Allow chaining in traversal methods for buffer type.

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This commit is contained in:
Sandu Liviu Catalin 2022-08-14 21:00:30 +03:00
parent 39473a68f4
commit ac7d18f297
1 changed files with 19 additions and 7 deletions
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26
module/Library/IO/Buffer.hpp
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@ -294,33 +294,41 @@ public:
/* -------------------------------------------------------------------------------------------- /* --------------------------------------------------------------------------------------------
* Reposition the edit cursor to the specified number of elements ahead. * Reposition the edit cursor to the specified number of elements ahead.
*/ */
void Advance(SQInteger n) const SqBuffer & Advance(SQInteger n)
{ {
Valid().Advance(ConvTo< SzType >::From(n)); Valid().Advance(ConvTo< SzType >::From(n));
// Allow chaining
return *this;
} }
/* -------------------------------------------------------------------------------------------- /* --------------------------------------------------------------------------------------------
* Reposition the edit cursor to the specified number of elements behind. * Reposition the edit cursor to the specified number of elements behind.
*/ */
void Retreat(SQInteger n) const SqBuffer & Retreat(SQInteger n)
{ {
Valid().Retreat(ConvTo< SzType >::From(n)); Valid().Retreat(ConvTo< SzType >::From(n));
// Allow chaining
return *this;
} }
/* -------------------------------------------------------------------------------------------- /* --------------------------------------------------------------------------------------------
* Reposition the edit cursor to a fixed position within the buffer. * Reposition the edit cursor to a fixed position within the buffer.
*/ */
void Move(SQInteger n) const SqBuffer & Move(SQInteger n)
{ {
Valid().Move(ConvTo< SzType >::From(n)); Valid().Move(ConvTo< SzType >::From(n));
// Allow chaining
return *this;
} }
/* -------------------------------------------------------------------------------------------- /* --------------------------------------------------------------------------------------------
* Append a value to the current cursor location and advance the cursor. * Append a value to the current cursor location and advance the cursor.
*/ */
void Push(SQInteger v) const SqBuffer & Push(SQInteger v)
{ {
Valid().Push(ConvTo< Value >::From(v)); Valid().Push(ConvTo< Value >::From(v));
// Allow chaining
return *this;
} }
/* -------------------------------------------------------------------------------------------- /* --------------------------------------------------------------------------------------------
@ -414,15 +422,17 @@ public:
/* -------------------------------------------------------------------------------------------- /* --------------------------------------------------------------------------------------------
* Grow the size of the internal buffer by the specified amount of bytes. * Grow the size of the internal buffer by the specified amount of bytes.
*/ */
void Grow(SQInteger n) const SqBuffer & Grow(SQInteger n)
{ {
return Valid().Grow(ConvTo< SzType >::From(n) * sizeof(Value)); Valid().Grow(ConvTo< SzType >::From(n) * sizeof(Value));
// Allow chaining
return *this;
} }
/* -------------------------------------------------------------------------------------------- /* --------------------------------------------------------------------------------------------
* Makes sure there is enough capacity to hold the specified element count. * Makes sure there is enough capacity to hold the specified element count.
*/ */
void Adjust(SQInteger n) SqBuffer & Adjust(SQInteger n)
{ {
// Validate the managed buffer reference // Validate the managed buffer reference
Validate(); Validate();
@ -438,6 +448,8 @@ public:
{ {
STHROWF("{}", e.what()); // Re-package STHROWF("{}", e.what()); // Re-package
} }
// Allow chaining
return *this;
} }
/* -------------------------------------------------------------------------------------------- /* --------------------------------------------------------------------------------------------