BloombergLP::bdlc::PackedIntArrayImp::reserveCapacity

Reserve capacity for numElements in [minValue, maxValue].

Synopsis

Declared in <bdlc_packedintarray.h>

void
reserveCapacity(
    std::size_t numElements,
    ElementType minValue,
    ElementType maxValue);

Description

Make the capacity of this array at least the specified numElements. The specified minValue and maxValue denote, respectively, the minimum and maximum elements values that will be subsequently added to this array. After this call numElements having values in the range [minValue, maxValue] are guaranteed to not cause a reallocation. This method has no effect if the current capacity meets or exceeds the required capacity. The behavior is undefined unless minValue <= maxValue.

Parameters

Name

Description

numElements

minimum number of elements to reserve for

minValue

minimum element value expected after this call

maxValue

maximum element value expected after this call

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