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Merge branch 'json-view/08-view-builder' into json-view/10-view-document

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Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann
2026-09-29 22:56:48 +02:00
parent a8e9ce9417 ab4f6461b8
commit 4fb6712844
2 changed files with 4 additions and 2 deletions
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3
include/nlohmann/detail/view/builder.hpp
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@@ -195,8 +195,9 @@ class builder
{
const std::uint64_t done = static_cast<std::uint64_t>(at - b) + 1;
const std::uint64_t guess = static_cast<std::uint64_t>(n) * static_cast<std::uint64_t>(e - b + 1) / done;
const std::uint64_t grown = guess + (guess / 4) + 64; // a variable: GCC calls a cast of the sum useless where std::uint64_t is std::size_t
doc.tape_size = n;
doc.reserve((std::max)(static_cast<std::size_t>(guess + (guess / 4) + 64), n + (n / 2) + 64));
doc.reserve((std::max)(static_cast<std::size_t>(grown), n + (n / 2) + 64));
return doc.tape;
}

3
single_include/nlohmann/json_view.hpp
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@@ -732,8 +732,9 @@ class builder
{
const std::uint64_t done = static_cast<std::uint64_t>(at - b) + 1;
const std::uint64_t guess = static_cast<std::uint64_t>(n) * static_cast<std::uint64_t>(e - b + 1) / done;
const std::uint64_t grown = guess + (guess / 4) + 64; // a variable: GCC calls a cast of the sum useless where std::uint64_t is std::size_t
doc.tape_size = n;
doc.reserve((std::max)(static_cast<std::size_t>(guess + (guess / 4) + 64), n + (n / 2) + 64));
doc.reserve((std::max)(static_cast<std::size_t>(grown), n + (n / 2) + 64));
return doc.tape;
}