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Code Issues Releases Wiki Activity

Remove redundant 'virtual' specifiers

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This commit is contained in:
m-holger 2023-05-20 13:56:33 +01:00
parent 774d0d558e
commit ba5a3567a2
16 changed files with 48 additions and 48 deletions
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12
examples/pdf-custom-filter.cc
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@ -49,8 +49,8 @@ class Pl_XOR: public Pipeline
public: public:
Pl_XOR(char const* identifier, Pipeline* next, unsigned char key); Pl_XOR(char const* identifier, Pipeline* next, unsigned char key);
virtual ~Pl_XOR() = default; virtual ~Pl_XOR() = default;
virtual void write(unsigned char const* data, size_t len) override; void write(unsigned char const* data, size_t len) override;
virtual void finish() override; void finish() override;
private: private:
unsigned char key; unsigned char key;
@ -92,9 +92,9 @@ class SF_XORDecode: public QPDFStreamFilter
// "uncompress" the stream by default. // "uncompress" the stream by default.
public: public:
virtual ~SF_XORDecode() = default; virtual ~SF_XORDecode() = default;
virtual bool setDecodeParms(QPDFObjectHandle decode_parms) override; bool setDecodeParms(QPDFObjectHandle decode_parms) override;
virtual Pipeline* getDecodePipeline(Pipeline* next) override; Pipeline* getDecodePipeline(Pipeline* next) override;
virtual bool isSpecializedCompression() override; bool isSpecializedCompression() override;
private: private:
unsigned char key; unsigned char key;
@ -200,7 +200,7 @@ class StreamReplacer: public QPDFObjectHandle::StreamDataProvider
public: public:
StreamReplacer(QPDF* pdf); StreamReplacer(QPDF* pdf);
virtual ~StreamReplacer() = default; virtual ~StreamReplacer() = default;
virtual void void
provideStreamData(QPDFObjGen const& og, Pipeline* pipeline) override; provideStreamData(QPDFObjGen const& og, Pipeline* pipeline) override;
void registerStream( void registerStream(

2
examples/pdf-invert-images.cc
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@ -34,7 +34,7 @@ class ImageInverter: public QPDFObjectHandle::StreamDataProvider
{ {
public: public:
virtual ~ImageInverter() = default; virtual ~ImageInverter() = default;
virtual void void
provideStreamData(QPDFObjGen const& og, Pipeline* pipeline) override; provideStreamData(QPDFObjGen const& og, Pipeline* pipeline) override;
void registerImage( void registerImage(

2
include/qpdf/QPDFWriter.hh
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@ -102,7 +102,7 @@ class QPDFWriter
QPDF_DLL QPDF_DLL
virtual ~FunctionProgressReporter(); virtual ~FunctionProgressReporter();
QPDF_DLL QPDF_DLL
virtual void reportProgress(int) override; void reportProgress(int) override;
private: private:
std::function<void(int)> handler; std::function<void(int)> handler;

14
libqpdf/QPDF.cc
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@ -61,41 +61,41 @@ namespace
{ {
public: public:
virtual ~InvalidInputSource() = default; virtual ~InvalidInputSource() = default;
virtual qpdf_offset_t qpdf_offset_t
findAndSkipNextEOL() override findAndSkipNextEOL() override
{ {
throwException(); throwException();
return 0; return 0;
} }
virtual std::string const& std::string const&
getName() const override getName() const override
{ {
static std::string name("closed input source"); static std::string name("closed input source");
return name; return name;
} }
virtual qpdf_offset_t qpdf_offset_t
tell() override tell() override
{ {
throwException(); throwException();
return 0; return 0;
} }
virtual void void
seek(qpdf_offset_t offset, int whence) override seek(qpdf_offset_t offset, int whence) override
{ {
throwException(); throwException();
} }
virtual void void
rewind() override rewind() override
{ {
throwException(); throwException();
} }
virtual size_t size_t
read(char* buffer, size_t length) override read(char* buffer, size_t length) override
{ {
throwException(); throwException();
return 0; return 0;
} }
virtual void void
unreadCh(char ch) override unreadCh(char ch) override
{ {
throwException(); throwException();

4
libqpdf/QPDFLogger.cc
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@ -17,14 +17,14 @@ namespace
{ {
} }
virtual void void
write(unsigned char const* data, size_t len) override write(unsigned char const* data, size_t len) override
{ {
this->used = true; this->used = true;
getNext()->write(data, len); getNext()->write(data, len);
} }
virtual void void
finish() override finish() override
{ {
getNext()->finish(); getNext()->finish();

6
libqpdf/QPDFNameTreeObjectHelper.cc
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@ -7,18 +7,18 @@ namespace
class NameTreeDetails: public NNTreeDetails class NameTreeDetails: public NNTreeDetails
{ {
public: public:
virtual std::string const& std::string const&
itemsKey() const override itemsKey() const override
{ {
static std::string k("/Names"); static std::string k("/Names");
return k; return k;
} }
virtual bool bool
keyValid(QPDFObjectHandle oh) const override keyValid(QPDFObjectHandle oh) const override
{ {
return oh.isString(); return oh.isString();
} }
virtual int int
compareKeys(QPDFObjectHandle a, QPDFObjectHandle b) const override compareKeys(QPDFObjectHandle a, QPDFObjectHandle b) const override
{ {
if (!(keyValid(a) && keyValid(b))) { if (!(keyValid(a) && keyValid(b))) {

6
libqpdf/QPDFNumberTreeObjectHelper.cc
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@ -8,18 +8,18 @@ namespace
class NumberTreeDetails: public NNTreeDetails class NumberTreeDetails: public NNTreeDetails
{ {
public: public:
virtual std::string const& std::string const&
itemsKey() const override itemsKey() const override
{ {
static std::string k("/Nums"); static std::string k("/Nums");
return k; return k;
} }
virtual bool bool
keyValid(QPDFObjectHandle oh) const override keyValid(QPDFObjectHandle oh) const override
{ {
return oh.isInteger(); return oh.isInteger();
} }
virtual int int
compareKeys(QPDFObjectHandle a, QPDFObjectHandle b) const override compareKeys(QPDFObjectHandle a, QPDFObjectHandle b) const override
{ {
if (!(keyValid(a) && keyValid(b))) { if (!(keyValid(a) && keyValid(b))) {

4
libqpdf/QPDFObjectHandle.cc
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@ -1446,13 +1446,13 @@ namespace
{ {
} }
virtual void void
provideStreamData(QPDFObjGen const&, Pipeline* pipeline) override provideStreamData(QPDFObjGen const&, Pipeline* pipeline) override
{ {
p1(pipeline); p1(pipeline);
} }
virtual bool bool
provideStreamData( provideStreamData(
QPDFObjGen const&, QPDFObjGen const&,
Pipeline* pipeline, Pipeline* pipeline,

12
libqpdf/QPDF_json.cc
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@ -242,13 +242,13 @@ class QPDF::JSONReactor: public JSON::Reactor
} }
} }
virtual ~JSONReactor() = default; virtual ~JSONReactor() = default;
virtual void dictionaryStart() override; void dictionaryStart() override;
virtual void arrayStart() override; void arrayStart() override;
virtual void containerEnd(JSON const& value) override; void containerEnd(JSON const& value) override;
virtual void topLevelScalar() override; void topLevelScalar() override;
virtual bool bool
dictionaryItem(std::string const& key, JSON const& value) override; dictionaryItem(std::string const& key, JSON const& value) override;
virtual bool arrayItem(JSON const& value) override; bool arrayItem(JSON const& value) override;
bool anyErrors() const; bool anyErrors() const;

4
libqpdf/qpdf/Pl_Base64.hh
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@ -9,8 +9,8 @@ class Pl_Base64: public Pipeline
enum action_e { a_encode, a_decode }; enum action_e { a_encode, a_decode };
Pl_Base64(char const* identifier, Pipeline* next, action_e); Pl_Base64(char const* identifier, Pipeline* next, action_e);
virtual ~Pl_Base64() = default; virtual ~Pl_Base64() = default;
virtual void write(unsigned char const* buf, size_t len) override; void write(unsigned char const* buf, size_t len) override;
virtual void finish() override; void finish() override;
private: private:
void decode(unsigned char const* buf, size_t len); void decode(unsigned char const* buf, size_t len);

4
libqpdf/qpdf/ResourceFinder.hh
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@ -8,8 +8,8 @@ class ResourceFinder: public QPDFObjectHandle::ParserCallbacks
public: public:
ResourceFinder(); ResourceFinder();
virtual ~ResourceFinder() = default; virtual ~ResourceFinder() = default;
virtual void handleObject(QPDFObjectHandle, size_t, size_t) override; void handleObject(QPDFObjectHandle, size_t, size_t) override;
virtual void handleEOF() override; void handleEOF() override;
std::set<std::string> const& getNames() const; std::set<std::string> const& getNames() const;
std::map<std::string, std::map<std::string, std::set<size_t>>> const& std::map<std::string, std::map<std::string, std::set<size_t>>> const&
getNamesByResourceType() const; getNamesByResourceType() const;

2
libqpdf/qpdf/SF_ASCII85Decode.hh
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@ -11,7 +11,7 @@ class SF_ASCII85Decode: public QPDFStreamFilter
SF_ASCII85Decode() = default; SF_ASCII85Decode() = default;
virtual ~SF_ASCII85Decode() = default; virtual ~SF_ASCII85Decode() = default;
virtual Pipeline* Pipeline*
getDecodePipeline(Pipeline* next) override getDecodePipeline(Pipeline* next) override
{ {
this->pipeline = this->pipeline =

2
libqpdf/qpdf/SF_ASCIIHexDecode.hh
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@ -11,7 +11,7 @@ class SF_ASCIIHexDecode: public QPDFStreamFilter
SF_ASCIIHexDecode() = default; SF_ASCIIHexDecode() = default;
virtual ~SF_ASCIIHexDecode() = default; virtual ~SF_ASCIIHexDecode() = default;
virtual Pipeline* Pipeline*
getDecodePipeline(Pipeline* next) override getDecodePipeline(Pipeline* next) override
{ {
this->pipeline = this->pipeline =

6
libqpdf/qpdf/SF_DCTDecode.hh
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@ -11,7 +11,7 @@ class SF_DCTDecode: public QPDFStreamFilter
SF_DCTDecode() = default; SF_DCTDecode() = default;
virtual ~SF_DCTDecode() = default; virtual ~SF_DCTDecode() = default;
virtual Pipeline* Pipeline*
getDecodePipeline(Pipeline* next) override getDecodePipeline(Pipeline* next) override
{ {
this->pipeline = std::make_shared<Pl_DCT>("DCT decode", next); this->pipeline = std::make_shared<Pl_DCT>("DCT decode", next);
@ -24,13 +24,13 @@ class SF_DCTDecode: public QPDFStreamFilter
return std::make_shared<SF_DCTDecode>(); return std::make_shared<SF_DCTDecode>();
} }
virtual bool bool
isSpecializedCompression() override isSpecializedCompression() override
{ {
return true; return true;
} }
virtual bool bool
isLossyCompression() override isLossyCompression() override
{ {
return true; return true;

4
libqpdf/qpdf/SF_RunLengthDecode.hh
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@ -11,7 +11,7 @@ class SF_RunLengthDecode: public QPDFStreamFilter
SF_RunLengthDecode() = default; SF_RunLengthDecode() = default;
virtual ~SF_RunLengthDecode() = default; virtual ~SF_RunLengthDecode() = default;
virtual Pipeline* Pipeline*
getDecodePipeline(Pipeline* next) override getDecodePipeline(Pipeline* next) override
{ {
this->pipeline = std::make_shared<Pl_RunLength>( this->pipeline = std::make_shared<Pl_RunLength>(
@ -25,7 +25,7 @@ class SF_RunLengthDecode: public QPDFStreamFilter
return std::make_shared<SF_RunLengthDecode>(); return std::make_shared<SF_RunLengthDecode>();
} }
virtual bool bool
isSpecializedCompression() override isSpecializedCompression() override
{ {
return true; return true;

12
libtests/json_parse.cc
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@ -11,13 +11,13 @@ namespace
{ {
public: public:
virtual ~Reactor() = default; virtual ~Reactor() = default;
virtual void dictionaryStart() override; void dictionaryStart() override;
virtual void arrayStart() override; void arrayStart() override;
virtual void containerEnd(JSON const& value) override; void containerEnd(JSON const& value) override;
virtual void topLevelScalar() override; void topLevelScalar() override;
virtual bool bool
dictionaryItem(std::string const& key, JSON const& value) override; dictionaryItem(std::string const& key, JSON const& value) override;
virtual bool arrayItem(JSON const& value) override; bool arrayItem(JSON const& value) override;
private: private:
void printItem(JSON const&); void printItem(JSON const&);