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-rw-r--r--asl/format.cpp402
1 files changed, 201 insertions, 201 deletions
diff --git a/asl/format.cpp b/asl/format.cpp
index 9e31888..91a7be9 100644
--- a/asl/format.cpp
+++ b/asl/format.cpp
@@ -1,201 +1,201 @@
-#include "asl/format.hpp"
-#include "asl/utility.hpp"
-#include "asl/assert.hpp"
-#include "asl/memory.hpp"
-
-void asl::format_internals::format(
- Writer* writer,
- string_view fmt,
- span<const type_erased_arg> args)
-{
- Formatter f(writer);
-
- auto arg_it = args.begin();
- auto arg_end = args.end();
-
- isize_t i = 0;
- while (i < fmt.size())
- {
- if (fmt[i] == '{')
- {
- if (i + 1 < fmt.size())
- {
- if (fmt[i + 1] == '}')
- {
- f.write(fmt.substr(0, i));
- fmt = fmt.substr(i + 2);
- i = 0;
-
- if (arg_it == arg_end)
- {
- f.write("<ERROR>");
- }
- else
- {
- arg_it->fn(f, arg_it->data);
- arg_it++;
- }
-
- continue;
- }
-
- if (fmt[i + 1] == '{')
- {
- f.write(fmt.substr(0, i + 1));
- fmt = fmt.substr(i + 2);
- i = 0;
-
- continue;
- }
- }
-
- f.write(fmt.substr(0, i));
- fmt = fmt.substr(i + 1);
- i = 0;
-
- f.write("<ERROR>");
- }
- else if (i + 1 < fmt.size() && fmt[i] == '}' && fmt[i + 1] == '}')
- {
- f.write(fmt.substr(0, i + 1));
- fmt = fmt.substr(i + 2);
- i = 0;
- }
- else
- {
- i += 1;
- }
- }
-
- f.write(fmt);
-}
-
-void asl::AslFormat(Formatter& f, const char* str)
-{
- f.write({str, asl::strlen(str)});
-}
-
-void asl::AslFormat(Formatter& f, bool v)
-{
- if (v)
- {
- f.write("true");
- }
- else
- {
- f.write("false");
- }
-}
-
-void asl::AslFormat(Formatter& f, uint8_t v)
-{
- AslFormat(f, static_cast<uint64_t>(v));
-}
-
-void asl::AslFormat(Formatter& f, uint16_t v)
-{
- AslFormat(f, static_cast<uint64_t>(v));
-}
-
-void asl::AslFormat(Formatter& f, uint32_t v)
-{
- AslFormat(f, static_cast<uint64_t>(v));
-}
-
-static constexpr int32_t kMaxUint64Digits = 20;
-
-asl::string_view asl::format_uint64(uint64_t v, asl::span<char, kMaxUint64Digits> buffer)
-{
- static constexpr char s_pairs_storage[] = {
- '0', '0', '0', '1', '0', '2', '0', '3', '0', '4',
- '0', '5', '0', '6', '0', '7', '0', '8', '0', '9',
- '1', '0', '1', '1', '1', '2', '1', '3', '1', '4',
- '1', '5', '1', '6', '1', '7', '1', '8', '1', '9',
- '2', '0', '2', '1', '2', '2', '2', '3', '2', '4',
- '2', '5', '2', '6', '2', '7', '2', '8', '2', '9',
- '3', '0', '3', '1', '3', '2', '3', '3', '3', '4',
- '3', '5', '3', '6', '3', '7', '3', '8', '3', '9',
- '4', '0', '4', '1', '4', '2', '4', '3', '4', '4',
- '4', '5', '4', '6', '4', '7', '4', '8', '4', '9',
- '5', '0', '5', '1', '5', '2', '5', '3', '5', '4',
- '5', '5', '5', '6', '5', '7', '5', '8', '5', '9',
- '6', '0', '6', '1', '6', '2', '6', '3', '6', '4',
- '6', '5', '6', '6', '6', '7', '6', '8', '6', '9',
- '7', '0', '7', '1', '7', '2', '7', '3', '7', '4',
- '7', '5', '7', '6', '7', '7', '7', '8', '7', '9',
- '8', '0', '8', '1', '8', '2', '8', '3', '8', '4',
- '8', '5', '8', '6', '8', '7', '8', '8', '8', '9',
- '9', '0', '9', '1', '9', '2', '9', '3', '9', '4',
- '9', '5', '9', '6', '9', '7', '9', '8', '9', '9',
- };
-
- static constexpr span s_pairs = s_pairs_storage;
- int32_t cursor = kMaxUint64Digits;
-
- auto write_two = [&buffer, &cursor](span<const char, 2> str)
- {
- ASL_ASSERT(cursor >= 2);
- buffer[--cursor] = str[1];
- buffer[--cursor] = str[0];
- };
-
- auto write_one = [&buffer, &cursor](char c)
- {
- ASL_ASSERT(cursor >= 1);
- buffer[--cursor] = c;
- };
-
- while (v >= 100)
- {
- uint64_t x = v % 100;
- v /= 100;
- write_two(s_pairs.subspan(static_cast<isize_t>(x * 2)).first<2>());
- }
-
- if (v >= 10)
- {
- write_two(s_pairs.subspan(static_cast<isize_t>(v * 2)).first<2>());
- }
- else if (v > 0 || cursor == kMaxUint64Digits)
- {
- ASL_ASSERT(v < 10);
- write_one(static_cast<char>('0' + v));
- }
-
- return string_view(buffer.data(), kMaxUint64Digits).substr(cursor);
-}
-
-void asl::AslFormat(Formatter& f, uint64_t v)
-{
- char buffer[kMaxUint64Digits];
- f.write(format_uint64(v, buffer));
-}
-
-void asl::AslFormat(Formatter& f, int8_t v)
-{
- AslFormat(f, static_cast<int64_t>(v));
-}
-
-void asl::AslFormat(Formatter& f, int16_t v)
-{
- AslFormat(f, static_cast<int64_t>(v));
-}
-
-void asl::AslFormat(Formatter& f, int32_t v)
-{
- AslFormat(f, static_cast<int64_t>(v));
-}
-
-void asl::AslFormat(Formatter& f, int64_t v)
-{
- if (v < 0)
- {
- f.write("-");
- uint64_t absolute_value = ~(bit_cast<uint64_t>(v) - 1);
- AslFormat(f, absolute_value);
- }
- else
- {
- AslFormat(f, static_cast<uint64_t>(v));
- }
-}
+#include "asl/format.hpp"
+#include "asl/utility.hpp"
+#include "asl/assert.hpp"
+#include "asl/memory.hpp"
+
+void asl::format_internals::format(
+ Writer* writer,
+ string_view fmt,
+ span<const type_erased_arg> args)
+{
+ Formatter f(writer);
+
+ auto arg_it = args.begin();
+ auto arg_end = args.end();
+
+ isize_t i = 0;
+ while (i < fmt.size())
+ {
+ if (fmt[i] == '{')
+ {
+ if (i + 1 < fmt.size())
+ {
+ if (fmt[i + 1] == '}')
+ {
+ f.write(fmt.substr(0, i));
+ fmt = fmt.substr(i + 2);
+ i = 0;
+
+ if (arg_it == arg_end)
+ {
+ f.write("<ERROR>");
+ }
+ else
+ {
+ arg_it->fn(f, arg_it->data);
+ arg_it++;
+ }
+
+ continue;
+ }
+
+ if (fmt[i + 1] == '{')
+ {
+ f.write(fmt.substr(0, i + 1));
+ fmt = fmt.substr(i + 2);
+ i = 0;
+
+ continue;
+ }
+ }
+
+ f.write(fmt.substr(0, i));
+ fmt = fmt.substr(i + 1);
+ i = 0;
+
+ f.write("<ERROR>");
+ }
+ else if (i + 1 < fmt.size() && fmt[i] == '}' && fmt[i + 1] == '}')
+ {
+ f.write(fmt.substr(0, i + 1));
+ fmt = fmt.substr(i + 2);
+ i = 0;
+ }
+ else
+ {
+ i += 1;
+ }
+ }
+
+ f.write(fmt);
+}
+
+void asl::AslFormat(Formatter& f, const char* str)
+{
+ f.write({str, asl::strlen(str)});
+}
+
+void asl::AslFormat(Formatter& f, bool v)
+{
+ if (v)
+ {
+ f.write("true");
+ }
+ else
+ {
+ f.write("false");
+ }
+}
+
+void asl::AslFormat(Formatter& f, uint8_t v)
+{
+ AslFormat(f, static_cast<uint64_t>(v));
+}
+
+void asl::AslFormat(Formatter& f, uint16_t v)
+{
+ AslFormat(f, static_cast<uint64_t>(v));
+}
+
+void asl::AslFormat(Formatter& f, uint32_t v)
+{
+ AslFormat(f, static_cast<uint64_t>(v));
+}
+
+static constexpr int32_t kMaxUint64Digits = 20;
+
+asl::string_view asl::format_uint64(uint64_t v, asl::span<char, kMaxUint64Digits> buffer)
+{
+ static constexpr char s_pairs_storage[] = {
+ '0', '0', '0', '1', '0', '2', '0', '3', '0', '4',
+ '0', '5', '0', '6', '0', '7', '0', '8', '0', '9',
+ '1', '0', '1', '1', '1', '2', '1', '3', '1', '4',
+ '1', '5', '1', '6', '1', '7', '1', '8', '1', '9',
+ '2', '0', '2', '1', '2', '2', '2', '3', '2', '4',
+ '2', '5', '2', '6', '2', '7', '2', '8', '2', '9',
+ '3', '0', '3', '1', '3', '2', '3', '3', '3', '4',
+ '3', '5', '3', '6', '3', '7', '3', '8', '3', '9',
+ '4', '0', '4', '1', '4', '2', '4', '3', '4', '4',
+ '4', '5', '4', '6', '4', '7', '4', '8', '4', '9',
+ '5', '0', '5', '1', '5', '2', '5', '3', '5', '4',
+ '5', '5', '5', '6', '5', '7', '5', '8', '5', '9',
+ '6', '0', '6', '1', '6', '2', '6', '3', '6', '4',
+ '6', '5', '6', '6', '6', '7', '6', '8', '6', '9',
+ '7', '0', '7', '1', '7', '2', '7', '3', '7', '4',
+ '7', '5', '7', '6', '7', '7', '7', '8', '7', '9',
+ '8', '0', '8', '1', '8', '2', '8', '3', '8', '4',
+ '8', '5', '8', '6', '8', '7', '8', '8', '8', '9',
+ '9', '0', '9', '1', '9', '2', '9', '3', '9', '4',
+ '9', '5', '9', '6', '9', '7', '9', '8', '9', '9',
+ };
+
+ static constexpr span s_pairs = s_pairs_storage;
+ int32_t cursor = kMaxUint64Digits;
+
+ auto write_two = [&buffer, &cursor](span<const char, 2> str)
+ {
+ ASL_ASSERT(cursor >= 2);
+ buffer[--cursor] = str[1];
+ buffer[--cursor] = str[0];
+ };
+
+ auto write_one = [&buffer, &cursor](char c)
+ {
+ ASL_ASSERT(cursor >= 1);
+ buffer[--cursor] = c;
+ };
+
+ while (v >= 100)
+ {
+ uint64_t x = v % 100;
+ v /= 100;
+ write_two(s_pairs.subspan(static_cast<isize_t>(x * 2)).first<2>());
+ }
+
+ if (v >= 10)
+ {
+ write_two(s_pairs.subspan(static_cast<isize_t>(v * 2)).first<2>());
+ }
+ else if (v > 0 || cursor == kMaxUint64Digits)
+ {
+ ASL_ASSERT(v < 10);
+ write_one(static_cast<char>('0' + v));
+ }
+
+ return string_view(buffer.data(), kMaxUint64Digits).substr(cursor);
+}
+
+void asl::AslFormat(Formatter& f, uint64_t v)
+{
+ char buffer[kMaxUint64Digits];
+ f.write(format_uint64(v, buffer));
+}
+
+void asl::AslFormat(Formatter& f, int8_t v)
+{
+ AslFormat(f, static_cast<int64_t>(v));
+}
+
+void asl::AslFormat(Formatter& f, int16_t v)
+{
+ AslFormat(f, static_cast<int64_t>(v));
+}
+
+void asl::AslFormat(Formatter& f, int32_t v)
+{
+ AslFormat(f, static_cast<int64_t>(v));
+}
+
+void asl::AslFormat(Formatter& f, int64_t v)
+{
+ if (v < 0)
+ {
+ f.write("-");
+ uint64_t absolute_value = ~(bit_cast<uint64_t>(v) - 1);
+ AslFormat(f, absolute_value);
+ }
+ else
+ {
+ AslFormat(f, static_cast<uint64_t>(v));
+ }
+}
generated by cgit (git 2.34.1) at 2025-05-31 07:47:27 +0000