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Diffstat (limited to 'sl4n/rapidjson/include/rapidjson/prettywriter.h')
| -rw-r--r-- | sl4n/rapidjson/include/rapidjson/prettywriter.h | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/sl4n/rapidjson/include/rapidjson/prettywriter.h b/sl4n/rapidjson/include/rapidjson/prettywriter.h deleted file mode 100644 index fff8886..0000000 --- a/sl4n/rapidjson/include/rapidjson/prettywriter.h +++ /dev/null @@ -1,207 +0,0 @@ -// Tencent is pleased to support the open source community by making RapidJSON available.
-//
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// 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 RAPIDJSON_PRETTYWRITER_H_
-#define RAPIDJSON_PRETTYWRITER_H_
-
-#include "writer.h"
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Writer with indentation and spacing.
-/*!
- \tparam OutputStream Type of ouptut os.
- \tparam SourceEncoding Encoding of source string.
- \tparam TargetEncoding Encoding of output stream.
- \tparam StackAllocator Type of allocator for allocating memory of stack.
-*/
-template<typename OutputStream, typename SourceEncoding = UTF8<>, typename TargetEncoding = UTF8<>, typename StackAllocator = CrtAllocator>
-class PrettyWriter : public Writer<OutputStream, SourceEncoding, TargetEncoding, StackAllocator> {
-public:
- typedef Writer<OutputStream, SourceEncoding, TargetEncoding, StackAllocator> Base;
- typedef typename Base::Ch Ch;
-
- //! Constructor
- /*! \param os Output stream.
- \param allocator User supplied allocator. If it is null, it will create a private one.
- \param levelDepth Initial capacity of stack.
- */
- PrettyWriter(OutputStream& os, StackAllocator* allocator = 0, size_t levelDepth = Base::kDefaultLevelDepth) :
- Base(os, allocator, levelDepth), indentChar_(' '), indentCharCount_(4) {}
-
- //! Set custom indentation.
- /*! \param indentChar Character for indentation. Must be whitespace character (' ', '\\t', '\\n', '\\r').
- \param indentCharCount Number of indent characters for each indentation level.
- \note The default indentation is 4 spaces.
- */
- PrettyWriter& SetIndent(Ch indentChar, unsigned indentCharCount) {
- RAPIDJSON_ASSERT(indentChar == ' ' || indentChar == '\t' || indentChar == '\n' || indentChar == '\r');
- indentChar_ = indentChar;
- indentCharCount_ = indentCharCount;
- return *this;
- }
-
- /*! @name Implementation of Handler
- \see Handler
- */
- //@{
-
- bool Null() { PrettyPrefix(kNullType); return Base::WriteNull(); }
- bool Bool(bool b) { PrettyPrefix(b ? kTrueType : kFalseType); return Base::WriteBool(b); }
- bool Int(int i) { PrettyPrefix(kNumberType); return Base::WriteInt(i); }
- bool Uint(unsigned u) { PrettyPrefix(kNumberType); return Base::WriteUint(u); }
- bool Int64(int64_t i64) { PrettyPrefix(kNumberType); return Base::WriteInt64(i64); }
- bool Uint64(uint64_t u64) { PrettyPrefix(kNumberType); return Base::WriteUint64(u64); }
- bool Double(double d) { PrettyPrefix(kNumberType); return Base::WriteDouble(d); }
-
- bool String(const Ch* str, SizeType length, bool copy = false) {
- (void)copy;
- PrettyPrefix(kStringType);
- return Base::WriteString(str, length);
- }
-
-#if RAPIDJSON_HAS_STDSTRING
- bool String(const std::basic_string<Ch>& str) {
- return String(str.data(), SizeType(str.size()));
- }
-#endif
-
- bool StartObject() {
- PrettyPrefix(kObjectType);
- new (Base::level_stack_.template Push<typename Base::Level>()) typename Base::Level(false);
- return Base::WriteStartObject();
- }
-
- bool Key(const Ch* str, SizeType length, bool copy = false) { return String(str, length, copy); }
-
- bool EndObject(SizeType memberCount = 0) {
- (void)memberCount;
- RAPIDJSON_ASSERT(Base::level_stack_.GetSize() >= sizeof(typename Base::Level));
- RAPIDJSON_ASSERT(!Base::level_stack_.template Top<typename Base::Level>()->inArray);
- bool empty = Base::level_stack_.template Pop<typename Base::Level>(1)->valueCount == 0;
-
- if (!empty) {
- Base::os_->Put('\n');
- WriteIndent();
- }
- bool ret = Base::WriteEndObject();
- (void)ret;
- RAPIDJSON_ASSERT(ret == true);
- if (Base::level_stack_.Empty()) // end of json text
- Base::os_->Flush();
- return true;
- }
-
- bool StartArray() {
- PrettyPrefix(kArrayType);
- new (Base::level_stack_.template Push<typename Base::Level>()) typename Base::Level(true);
- return Base::WriteStartArray();
- }
-
- bool EndArray(SizeType memberCount = 0) {
- (void)memberCount;
- RAPIDJSON_ASSERT(Base::level_stack_.GetSize() >= sizeof(typename Base::Level));
- RAPIDJSON_ASSERT(Base::level_stack_.template Top<typename Base::Level>()->inArray);
- bool empty = Base::level_stack_.template Pop<typename Base::Level>(1)->valueCount == 0;
-
- if (!empty) {
- Base::os_->Put('\n');
- WriteIndent();
- }
- bool ret = Base::WriteEndArray();
- (void)ret;
- RAPIDJSON_ASSERT(ret == true);
- if (Base::level_stack_.Empty()) // end of json text
- Base::os_->Flush();
- return true;
- }
-
- //@}
-
- /*! @name Convenience extensions */
- //@{
-
- //! Simpler but slower overload.
- bool String(const Ch* str) { return String(str, internal::StrLen(str)); }
- bool Key(const Ch* str) { return Key(str, internal::StrLen(str)); }
-
- //@}
-protected:
- void PrettyPrefix(Type type) {
- (void)type;
- if (Base::level_stack_.GetSize() != 0) { // this value is not at root
- typename Base::Level* level = Base::level_stack_.template Top<typename Base::Level>();
-
- if (level->inArray) {
- if (level->valueCount > 0) {
- Base::os_->Put(','); // add comma if it is not the first element in array
- Base::os_->Put('\n');
- }
- else
- Base::os_->Put('\n');
- WriteIndent();
- }
- else { // in object
- if (level->valueCount > 0) {
- if (level->valueCount % 2 == 0) {
- Base::os_->Put(',');
- Base::os_->Put('\n');
- }
- else {
- Base::os_->Put(':');
- Base::os_->Put(' ');
- }
- }
- else
- Base::os_->Put('\n');
-
- if (level->valueCount % 2 == 0)
- WriteIndent();
- }
- if (!level->inArray && level->valueCount % 2 == 0)
- RAPIDJSON_ASSERT(type == kStringType); // if it's in object, then even number should be a name
- level->valueCount++;
- }
- else {
- RAPIDJSON_ASSERT(!Base::hasRoot_); // Should only has one and only one root.
- Base::hasRoot_ = true;
- }
- }
-
- void WriteIndent() {
- size_t count = (Base::level_stack_.GetSize() / sizeof(typename Base::Level)) * indentCharCount_;
- PutN(*Base::os_, indentChar_, count);
- }
-
- Ch indentChar_;
- unsigned indentCharCount_;
-
-private:
- // Prohibit copy constructor & assignment operator.
- PrettyWriter(const PrettyWriter&);
- PrettyWriter& operator=(const PrettyWriter&);
-};
-
-RAPIDJSON_NAMESPACE_END
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_RAPIDJSON_H_
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