Read the specified length number of bytes from the input sequence of the specified streamBuf and load to the specified value the interpretation of those.
Declared in <balber_berutil.h>
template<typename INTEGRAL_TYPE>
static
int
getIntegerValue(
INTEGRAL_TYPE* value,
std::streambuf* streamBuf,
int length);bytes as the contents octets of BER-encoded integer value according to the specification. Return 0 if successful, and a non-zero value otherwise. The operation succeeds if length bytes are successfully read from the input sequence of the streamBuf without the read position becoming unavailable, and the bytes read contain a valid representation of the contents octets of an integer value according to the specification. The program is ill-formed unless the specified INTEGRAL_TYPE is a fundamental integral type.
0 on success, and a non-zero value otherwise
| Name | Description |
|---|---|
| value | destination for the decoded value |
| streamBuf | input stream buffer |
| length | number of content octets |