21 lines
414 B
C++
21 lines
414 B
C++
#include <functional>
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#include <stdlib.h>
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template<typename ElemType>
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ElemType* alloc(size_t count, std::function<ElemType(size_t)> get)
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{
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ElemType *elems = new ElemType[count];
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for(size_t i = 0; i < count; i++)
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elems[i] = get(i);
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return elems;
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}
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int main (int argc, const char * argv[])
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{
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int* data = alloc<int>(5, [] (size_t idx) -> int {
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return 2 * idx + 1;
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});
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return 0; // break here
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}
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