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Cleanup.

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This commit is contained in:
Branimir Karadžić
2016-09-05 23:26:19 -07:00
parent 5fe975a39b
commit e431bb5e20
1 changed files with 48 additions and 32 deletions
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80
include/bx/string.h
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@@ -32,7 +32,23 @@ namespace bx
clear();
}
StringView(const StringView& _rhs)
{
set(_rhs.m_ptr, _rhs.m_len);
}
StringView& operator=(const StringView& _rhs)
{
set(_rhs.m_ptr, _rhs.m_len);
return *this;
}
StringView(const char* _ptr, uint32_t _len = UINT32_MAX)
{
set(_ptr, _len);
}
void set(const char* _ptr, uint32_t _len = UINT32_MAX)
{
clear();
@@ -91,7 +107,7 @@ namespace bx
}
/// ASCII string
template<bx::AllocatorI** allocator>
template<bx::AllocatorI** AllocatorT>
class StringT : public StringView
{
public:
@@ -100,42 +116,25 @@ namespace bx
{
}
StringT(const char* _rhs)
StringT(const StringT<AllocatorT>& _rhs)
{
clear();
if (NULL != _rhs)
{
uint32_t len = strlen(_rhs);
m_len = len;
if (0 != len)
{
++len;
char* ptr = (char*)BX_ALLOC(*allocator, len);
memcpy(ptr, _rhs, len);
*const_cast<char**>(&m_ptr) = ptr;
}
}
set(_rhs.m_ptr, _rhs.m_len);
}
StringT(const StringView& _str)
StringT<AllocatorT>& operator=(const StringT<AllocatorT>& _rhs)
{
uint32_t len = _str.getLength();
m_len = len;
if (0 != len)
{
++len;
set(_rhs.m_ptr, _rhs.m_len);
return *this;
}
char* ptr = (char*)BX_ALLOC(*allocator, len);
StringT(const char* _ptr, uint32_t _len = UINT32_MAX)
{
set(_ptr, _len);
}
memcpy(ptr, _str.getPtr(), len-1);
ptr[len] = '\0';
*const_cast<char**>(&m_ptr) = ptr;
}
StringT(const StringView& _rhs)
{
set(_rhs.getPtr(), _rhs.getLength() );
}
~StringT()
@@ -143,11 +142,28 @@ namespace bx
clear();
}
void set(const char* _ptr, uint32_t _len = UINT32_MAX)
{
clear();
if (0 != _len)
{
uint32_t len = UINT32_MAX == _len ? strlen(_ptr) : _len;
m_len = len;
char* ptr = (char*)BX_ALLOC(*AllocatorT, len+1);
memcpy(ptr, _ptr, len);
ptr[len] = '\0';
*const_cast<char**>(&m_ptr) = ptr;
}
}
void clear()
{
if (0 != m_len)
{
BX_FREE(*allocator, const_cast<char*>(m_ptr) );
BX_FREE(*AllocatorT, const_cast<char*>(m_ptr) );
StringView::clear();
}