Virgil Security Crypto library  2.1.2
VirgilDataSource.h
1 
37 #ifndef VIRGIL_CRYPTO_VIRGIL_DATA_SOURCE_H
38 #define VIRGIL_CRYPTO_VIRGIL_DATA_SOURCE_H
39 
40 #include <virgil/crypto/VirgilByteArray.h>
41 
42 namespace virgil { namespace crypto {
43 
49 class VirgilDataSource {
50 public:
54  virtual bool hasData() = 0;
55 
59  virtual VirgilByteArray read() = 0;
60 
61  virtual ~VirgilDataSource() noexcept = default;
62 };
63 
64 }}
65 
66 #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:53
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
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