| /* |
| * Copyright 2011 Google Inc. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef SFNTLY_CPP_SRC_SFNTLY_TABLE_BYTE_ARRAY_TABLE_BUILDER_H_ |
| #define SFNTLY_CPP_SRC_SFNTLY_TABLE_BYTE_ARRAY_TABLE_BUILDER_H_ |
| |
| #include "sfntly/table/table_based_table_builder.h" |
| |
| namespace sfntly { |
| |
| // An abstract builder base for byte array based tables. |
| class ByteArrayTableBuilder : public TableBasedTableBuilder { |
| public: |
| virtual ~ByteArrayTableBuilder(); |
| |
| // Get the byte value at the specified index. The index is relative to the |
| // start of the table. |
| // @param index index relative to the start of the table |
| // @return byte value at the given index |
| virtual int32_t ByteValue(int32_t index); |
| |
| // Set the byte value at the specified index. The index is relative to the |
| // start of the table. |
| // @param index index relative to the start of the table |
| // @param b byte value to set |
| virtual void SetByteValue(int32_t index, byte_t b); |
| |
| // Get the number of bytes set for this table. It may include padding bytes at |
| // the end. |
| virtual int32_t ByteCount(); |
| |
| protected: |
| ByteArrayTableBuilder(Header* header, WritableFontData* data); |
| ByteArrayTableBuilder(Header* header, ReadableFontData* data); |
| explicit ByteArrayTableBuilder(Header* header); |
| }; |
| |
| } // namespace sfntly |
| |
| #endif // SFNTLY_CPP_SRC_SFNTLY_TABLE_BYTE_ARRAY_TABLE_BUILDER_H_ |