Add zero-cost range wrappers (array_range, object_range) that satisfy
std::ranges::input_range, enabling std::views::transform and other
C++20 range adaptors with the On-Demand parser.
Uses direct forwarding via simdjson_inline with no value buffering,
avoiding the per-element overhead (~20%) of the previous approach.
Guarded by SIMDJSON_SUPPORTS_RANGES.
* adding a guard in document::allocate.
Co-authored-by: jmestwa-coder jmestwa@gmail.com
* adding a max depth
Co-authored-by: jmestwa-coder jmestwa@gmail.com
* add get_int32() and get_uint32() to the On Demand API
Add convenience methods that call get_int64()/get_uint64() and
range-check the result, returning NUMBER_OUT_OF_RANGE on overflow.
Added to value, document, document_reference, and their
simdjson_result wrappers.
Closes#1890
* fix document_reference streaming for get_int32/get_uint32
The document_reference getters delegated to document::get_int32/get_uint32
which call get_root_int64/get_root_uint64 with allow_trailing_content=true,
rejecting the next document in a stream as trailing content.
Call get_root_value_iterator().get_root_int64/get_root_uint64(false) directly
to allow trailing content, matching get_int64/get_uint64.
Add streaming tests for both getters.
* add get_int32/get_uint32 to basics.md
* add get_int32/get_uint32 to wrong-type error tests
* add get<uint32_t>/get<int32_t> template specializations
Wire the 32-bit getters into the generic get<T>() and get(T&)
dispatch so that doc.get<uint32_t>() compiles on C++11/14/17
without requiring the C++20 concepts path in std_deserialize.h.
When parser.number_as_string(true) is set and a number exceeds uint64
range, write the raw digits to the string buffer and emit a BIGINT ('Z')
tape tag instead of returning BIGINT_ERROR. Default behavior unchanged.
Changes:
- tape_type.h: add BIGINT = 'Z'
- dom_parser_implementation.h: add _number_as_string flag
- parser.h: add number_as_string() getter/setter
- parser-inl.h: propagate flag before parse
- tape_builder.h: visit_number checks flag on BIGINT_ERROR
- tape_writer.h: add append_bigint helper
- serialization-inl.h: handle BIGINT in serialization (raw digits)
- tape.md: document big integer tape format
Builds on PR #2139 which added BIGINT_ERROR detection.
All 119 existing tests pass — default behavior unchanged.
Closes#167
Co-authored-by: harshagd <harshagd@amazon.com>
* Added benchmarks for on-demand get_int64 and get_double
* Remove local IDE settings
* Fix PCH build failure with <bit> on non-C++20 compilers
* Update bench_dom_api.cpp
#2617 introduced an RVV check that only checks if the compiler supports RVV intrinsics without checking if RVV is enabled at compile time.
This has caused compilation failure of node.js on riscv64. Fix it by appending a check for __riscv_vector.
Hi there,
i took simdjson as a learning opportunity to learn more about c++, as such i have covered most of the public API Surface simdjson got.
Have fun :)
Daniel Lemire