37 lines
841 B
Zig
37 lines
841 B
Zig
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const std = @import("std");
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const Allocator = std.mem.Allocator;
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// NOTE: right now, only numbers.
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pub const Value = f64;
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pub fn printValue(stdout: var, value: Value) !void {
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try stdout.print("{}", value);
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}
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pub const ValueList = struct {
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count: u8,
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values: []Value,
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allocator: *Allocator,
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pub fn init(allocator: *Allocator) !ValueList {
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return ValueList{
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.count = 0,
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.allocator = allocator,
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.values = try allocator.alloc(Value, 0),
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};
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}
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pub fn write(self: *ValueList, value: Value) !void {
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if (self.values.len < self.count + 1) {
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self.values = try self.allocator.realloc(
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self.values,
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self.count + 1,
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);
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}
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self.values[self.count] = value;
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self.count += 1;
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}
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};
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