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/*
* MoveSegment.cpp
*
* Created on: 26 Feb 2021
* Author: David
*/
#include "MoveSegment.h"
// Static members
MoveSegment *MoveSegment::freeList = nullptr;
unsigned int MoveSegment::numCreated = 0;
void MoveSegment::InitialAllocate(unsigned int num) noexcept
{
while (num > numCreated)
{
freeList = new MoveSegment(freeList);
++numCreated;
}
}
// Allocate a MoveSegment, from the freelist if possible, else create a new one. Not thread-safe. Clears the flags.
MoveSegment *MoveSegment::Allocate(MoveSegment *next) noexcept
{
MoveSegment * ms = freeList;
if (ms != nullptr)
{
freeList = ms->GetNext();
ms->nextAndFlags = reinterpret_cast<uint32_t>(next);
}
else
{
ms = new MoveSegment(next);
++numCreated;
}
return ms;
}
void MoveSegment::AddToTail(MoveSegment *tail) noexcept
{
MoveSegment *seg = this;
while (seg->GetNext() != nullptr)
{
seg = seg->GetNext();
}
seg->SetNext(tail);
}
void MoveSegment::DebugPrint(char ch) const noexcept
{
#if MS_USE_FPU
debugPrintf("%c d=%.4e t=%.1f ", ch, (double)segLength, (double)segTime);
if (IsLinear())
{
debugPrintf("c=%.4e\n", (double)c);
}
else
{
debugPrintf("b=%.4e c=%.4e\n", (double)b, (double)c);
}
#else
debugPrintf("%c d=%" PRIu32 " t=%" PRIu32 " ", ch, iSegLength, iSegTime);
if (IsLinear())
{
debugPrintf("c=%" PRIi32 "\n", ic);
}
else
{
debugPrintf("b=%" PRIi32 " c=%" PRIi32 "\n", ib, ic);
}
#endif
}
// End
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