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[common] vector: implement a clear operation

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Quantum 2021-08-22 07:47:40 -04:00 committed by Geoffrey McRae
parent b71838a530
commit 07d3d6cbe7
2 changed files with 6 additions and 0 deletions
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1
common/include/common/vector.h
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@ -40,6 +40,7 @@ size_t vector_size(Vector * vector);
void * vector_data(Vector * vector); void * vector_data(Vector * vector);
void vector_at(Vector * vector, size_t index, void * data); void vector_at(Vector * vector, size_t index, void * data);
void * vector_ptrTo(Vector * vector, size_t index); void * vector_ptrTo(Vector * vector, size_t index);
void vector_clear(Vector * vector);
#define vector_forEach(name, vector) \ #define vector_forEach(name, vector) \
for (char * vecIterCurrent = (vector)->data, \ for (char * vecIterCurrent = (vector)->data, \

5
common/src/vector.c
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@ -101,3 +101,8 @@ void * vector_ptrTo(Vector * vector, size_t index)
DEBUG_ASSERT(index < vector->size && "Out of bounds access"); DEBUG_ASSERT(index < vector->size && "Out of bounds access");
return (char *)vector->data + index * vector->itemSize; return (char *)vector->data + index * vector->itemSize;
} }
void vector_clear(Vector * vector)
{
vector->size = 0;
}