void CHXString::SetAt(INT32 i, char ch)
{
HX_ASSERT(m_pRep && (i < m_pRep->GetBufferSize()));
if (m_pRep)
{
EnsureUnique();
m_pRep->GetBuffer()[i] = ch;
}
}
const CHXString& CHXString::operator=(const unsigned char* pStr)
{
if (m_pRep)
{
EnsureUnique();
m_pRep->Copy((const char*)pStr, SafeStrlen((const char*)pStr));
}
else if (pStr && *pStr)
m_pRep = new CHXStringRep((const char*)pStr);
return *this;
}
char* CHXString::GetBufferSetLength(INT32 newSize)
{
// NOTE : newSize is a string length, not including ending zero byte...
HX_ASSERT(newSize >= 0);
if (m_pRep)
{
EnsureUnique();
m_pRep->ResizeAndCopy(newSize, true);
}
else if (newSize > 0)
m_pRep = new CHXStringRep(newSize, true);
return m_pRep->GetBuffer();
}
char* CHXString::GetBuffer(INT32 minSize)
{
// NOTE: minSize is string length, not including ending zero byte...
HX_ASSERT(minSize >= 0);
if (m_pRep)
{
if (m_pRep->GetBufferSize() < (minSize + 1))
{
EnsureUnique();
m_pRep->ResizeAndCopy(minSize);
}
}
else
m_pRep = new CHXStringRep(minSize);
return m_pRep->GetBuffer();
}
void CHXString::FreeExtra()
{
if (m_pRep)
{
INT32 newSize = GetLength();
if (newSize > 0)
{
EnsureUnique();
m_pRep->ResizeAndCopy(newSize);
}
else
{
if (m_pRep)
{
m_pRep->Release();
m_pRep = NULL;
}
}
}
}
const CHXString& CHXString::operator=(char ch)
{
if (m_pRep)
{
EnsureUnique();
if (m_pRep->GetBufferSize() < 2)
m_pRep->Resize(1);
m_pRep->GetBuffer()[0] = ch;
m_pRep->GetBuffer()[1] = '\0';
if (ch)
m_pRep->SetStringSize(1);
else
m_pRep->SetStringSize(0);
}
else
m_pRep = new CHXStringRep(ch, 1);
return *this;
}
INT32 CHXString::SetMinBufSize(INT32 minSize)
{
// NOTE: minSize is a string length, not including ending zero byte...
HX_ASSERT(minSize >= 0);
INT32 ret = 0;
if (m_pRep)
{
if (minSize >= m_pRep->GetStringSize())
{
if (minSize)
{
EnsureUnique();
m_pRep->ResizeAndCopy(minSize);
}
else
{
if (m_pRep)
{
m_pRep->Release();
m_pRep = NULL;
}
}
}
if (m_pRep)
ret = m_pRep->GetBufferSize() - 1;
}
else if (minSize > 0)
{
m_pRep = new CHXStringRep(minSize);
ret = minSize;
}
return ret;
}
void CHXString::Append(const char* pStr, INT32 size)
{
HX_ASSERT(size >= 0);
if (size)
{
if (m_pRep)
{
EnsureUnique();
int newSize = m_pRep->GetStringSize() + size;
Grow(newSize + 1);
strncpy(m_pRep->GetBuffer() + m_pRep->GetStringSize(), pStr, size); /* Flawfinder: ignore */
m_pRep->GetBuffer()[newSize] = '\0';
m_pRep->SetStringSize(newSize);
}
else
m_pRep = new CHXStringRep(pStr, size);
}
}
void Pen::SetWidth( float width )
{
EnsureUnique();
(*API->Pen->SetPenWidth)( handle, width );
}
void Pen::SetBrush( const pcl::Brush& brush )
{
EnsureUnique();
(*API->Pen->SetPenBrush)( handle, brush.handle );
}
void Pen::SetJoin( Pen::join join )
{
EnsureUnique();
(*API->Pen->SetPenJoin)( handle, join );
}
void Pen::SetCap( Pen::cap cap )
{
EnsureUnique();
(*API->Pen->SetPenCap)( handle, cap );
}
void Pen::SetStyle( Pen::style style )
{
EnsureUnique();
(*API->Pen->SetPenStyle)( handle, style );
}
void Pen::SetColor( RGBA color )
{
EnsureUnique();
(*API->Pen->SetPenColor)( handle, color );
}
