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FilterReader.h
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1//---------------------------------------------------------------------------------------
2// Copyright (c) 2001-2025 by Apryse Software Inc. All Rights Reserved.
3// Consult legal.txt regarding legal and license information.
4//---------------------------------------------------------------------------------------
5#ifndef PDFTRON_H_CPPFiltersFilterReader
6#define PDFTRON_H_CPPFiltersFilterReader
7
8#include <C/Filters/TRN_FilterReader.h>
9#include <Common/Common.h>
10#include <Filters/Filter.h>
11
12#include <vector>
13
14 namespace pdftron {
15 namespace Filters {
16
17
29 class FilterReader
30{
31 public:
32
33 FilterReader ();
34 FilterReader (Filter& filter);
35 ~FilterReader ();
36
40 int Get();
41
46 int Peek();
47
53 std::vector<unsigned char> Read(size_t buf_size);
54
55#ifndef SWIG
56 size_t Read(UChar* buf, size_t buf_size);
57#endif
58
63 void AttachFilter(Filter& filter);
64
68 Filter GetAttachedFilter();
69
85 void Seek(ptrdiff_t offset, Filter::ReferencePos origin);
86
93 ptrdiff_t Tell ();
94
99 size_t Count ();
100
104 void Flush ();
105
109 void FlushAll ();
110
111//private:
112// @cond PRIVATE_DOC
113#ifndef SWIGHIDDEN
114 TRN_FilterReader m_impl;
115#endif
116// @endcond
117};
118
119
120#include <Impl/FilterReader.inl>
121
122 }; // namespace Filters
123}; // namespace pdftron
124
125
126#endif // PDFTRON_H_CPPFiltersFilterReader
Common.h
Filter.h
pdftron::Filters::Filter
Definition Filter.h:46
pdftron::Filters::Filter::ReferencePos
ReferencePos
Definition Filter.h:173
pdftron::Filters::FilterReader::Count
size_t Count()
pdftron::Filters::FilterReader::FlushAll
void FlushAll()
pdftron::Filters::FilterReader::Read
size_t Read(UChar *buf, size_t buf_size)
pdftron::Filters::FilterReader::~FilterReader
~FilterReader()
pdftron::Filters::FilterReader::GetAttachedFilter
Filter GetAttachedFilter()
pdftron::Filters::FilterReader::AttachFilter
void AttachFilter(Filter &filter)
pdftron::Filters::FilterReader::Seek
void Seek(ptrdiff_t offset, Filter::ReferencePos origin)
pdftron::Filters::FilterReader::Read
std::vector< unsigned char > Read(size_t buf_size)
pdftron::Filters::FilterReader::Flush
void Flush()
pdftron::Filters::FilterReader::Get
int Get()
pdftron::Filters::FilterReader::FilterReader
FilterReader(Filter &filter)
pdftron::Filters::FilterReader::FilterReader
FilterReader()
pdftron::Filters::FilterReader::Tell
ptrdiff_t Tell()
pdftron::Filters::FilterReader::Peek
int Peek()
pdftron::Filters
Definition ASCII85Encode.h:13
pdftron
Definition BasicTypes.h:10
pdftron::UChar
TRN_UChar UChar
Definition BasicTypes.h:12