42 lines
1.4 KiB
D
42 lines
1.4 KiB
D
module vibe.internal.allocator;
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public import std.experimental.allocator;
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public import std.experimental.allocator.building_blocks.allocator_list;
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public import std.experimental.allocator.building_blocks.null_allocator;
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public import std.experimental.allocator.building_blocks.region;
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public import std.experimental.allocator.building_blocks.stats_collector;
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public import std.experimental.allocator.gc_allocator;
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public import std.experimental.allocator.mallocator;
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// NOTE: this needs to be used instead of theAllocator due to Phobos issue 17564
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@property IAllocator vibeThreadAllocator()
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@safe nothrow @nogc {
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static IAllocator s_threadAllocator;
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if (!s_threadAllocator)
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s_threadAllocator = () @trusted { return allocatorObject(GCAllocator.instance); } ();
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return s_threadAllocator;
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}
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auto makeGCSafe(T, Allocator, A...)(Allocator allocator, A args)
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{
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import core.memory : GC;
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import std.traits : hasIndirections;
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auto ret = allocator.make!T(args);
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static if (is (T == class)) enum tsize = __traits(classInstanceSize, T);
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else enum tsize = T.sizeof;
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static if (hasIndirections!T)
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() @trusted { GC.addRange(cast(void*)ret, tsize, typeid(T)); } ();
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return ret;
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}
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void disposeGCSafe(T, Allocator)(Allocator allocator, T obj)
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{
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import core.memory : GC;
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import std.traits : hasIndirections;
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static if (hasIndirections!T)
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GC.removeRange(cast(void*)obj);
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allocator.dispose(obj);
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}
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