From 801b0ae894401bd98679c98a70f409b98a1bfd00 Mon Sep 17 00:00:00 2001 From: Jose Colon Rodriguez Date: Thu, 28 Mar 2024 16:45:31 -0400 Subject: Merged NumericData into PropsData --- src/NumericData.zig | 69 ----------------------------------------------------- 1 file changed, 69 deletions(-) delete mode 100644 src/NumericData.zig (limited to 'src/NumericData.zig') diff --git a/src/NumericData.zig b/src/NumericData.zig deleted file mode 100644 index 28e8206..0000000 --- a/src/NumericData.zig +++ /dev/null @@ -1,69 +0,0 @@ -const std = @import("std"); -const builtin = @import("builtin"); -const compress = std.compress; -const mem = std.mem; -const testing = std.testing; - -allocator: mem.Allocator, -s1: []u16 = undefined, -s2: []u8 = undefined, - -const Self = @This(); - -pub fn init(allocator: mem.Allocator) !Self { - const decompressor = compress.deflate.decompressor; - const in_bytes = @embedFile("numeric"); - var in_fbs = std.io.fixedBufferStream(in_bytes); - var in_decomp = try decompressor(allocator, in_fbs.reader(), null); - defer in_decomp.deinit(); - var reader = in_decomp.reader(); - - const endian = builtin.cpu.arch.endian(); - - var self = Self{ .allocator = allocator }; - - const stage_1_len: u16 = try reader.readInt(u16, endian); - self.s1 = try allocator.alloc(u16, stage_1_len); - errdefer allocator.free(self.s1); - for (0..stage_1_len) |i| self.s1[i] = try reader.readInt(u16, endian); - - const stage_2_len: u16 = try reader.readInt(u16, endian); - self.s2 = try allocator.alloc(u8, stage_2_len); - errdefer allocator.free(self.s2); - _ = try reader.readAll(self.s2); - - return self; -} - -pub fn deinit(self: *const Self) void { - self.allocator.free(self.s1); - self.allocator.free(self.s2); -} - -/// True if `cp` is numeric. -pub inline fn isNumeric(self: Self, cp: u21) bool { - return self.s2[self.s1[cp >> 8] + (cp & 0xff)] & 1 == 1; -} - -/// True if `cp` is a digit. -pub inline fn isDigit(self: Self, cp: u21) bool { - return self.s2[self.s1[cp >> 8] + (cp & 0xff)] & 2 == 2; -} - -/// True if `cp` is decimal. -pub inline fn isDecimal(self: Self, cp: u21) bool { - return self.s2[self.s1[cp >> 8] + (cp & 0xff)] & 4 == 4; -} - -test "isDecimal" { - const self = try init(testing.allocator); - defer self.deinit(); - - try testing.expect(self.isNumeric('\u{277f}')); - try testing.expect(self.isDigit('\u{2070}')); - try testing.expect(self.isDecimal('3')); - - try testing.expect(!self.isNumeric('1')); - try testing.expect(!self.isDigit('2')); - try testing.expect(!self.isDecimal('g')); -} -- cgit v1.2.3