virgil-crypto/v2.6/virgil_data_source_8h_source.html

 #ifndef VIRGIL_CRYPTO_VIRGIL_DATA_SOURCE_H
 #define VIRGIL_CRYPTO_VIRGIL_DATA_SOURCE_H

 #include "VirgilByteArray.h"

 namespace virgil { namespace crypto {

 class VirgilDataSource {
 public:
     virtual bool hasData() = 0;

     virtual VirgilByteArray read() = 0;

     virtual ~VirgilDataSource() noexcept = default;
 };

 }}

 #endif /* VIRGIL_CRYPTO_VIRGIL_DATA_SOURCE_H */
virgil::crypto::VirgilDataSource::hasData
virtual bool hasData()=0
Return true if target source still contains unread data.

virgil
Root namespace for all Virgil Security libraries.
Definition: VirgilAsn1Compatible.h:46

virgil::crypto::VirgilByteArray
std::vector< unsigned char > VirgilByteArray
This type represents a sequence of bytes.
Definition: VirgilByteArray.h:50

virgil::crypto::VirgilDataSource::read
virtual VirgilByteArray read()=0
Return next portion of read data from target source.

virgil::crypto::VirgilDataSource
This is base class for input streams.
Definition: VirgilDataSource.h:49