Parser & Formatter API¶

String parsing and formatting for interval sets.

Parser¶

from_string(std::string_view str)¶

Parses mathematical notation:

auto set = real_set::from_string("[0,5) ∪ (10,20] ∪ {25}");

Supported Syntax:

• Intervals: [a,b], (a,b), [a,b), (a,b]
• Singletons: {x}
• Union: ∪, U, , (comma)
• Infinity: ∞, -∞

Formatter¶

to_string()¶

Converts set to string representation:

std::string notation = set.to_string();

Stream Output¶

std::cout << set << '\n';  // Uses default formatting