@specs-feup/lara/api/lara/util/Accumulator.d.ts

A js port of the popular framework for building source-to-source compilers

/**
 * Counts occurrences of tuples.
 */
export default class Accumulator {
    value: number;
    accs: {
        [key: string]: Accumulator;
    };
    seenKeys: Set<string>;
    /**
     * Adds the tuple to the accumulator. Each time a tuple is added, the corresponding value increments by 1.
     *
     * Alternatively, can also receive an array with the chain of values
     *
     * @returns the previous count of the added element
     */
    add(...args: any[]): number;
    /**
     * Adds the value associated to the given tuple. If no value is defined for the given tuple, returns 0.
     * <p>
     * Alternatively, can also receive an array with the chain of values
     */
    get(...args: any): number;
    copy(...args: any): Accumulator;
    /**
     * Returns an array of arrays with keys that have a value set.
     */
    keys(): string[][];
    private keysPrivate;
    /**
     * Receives an array with the arguments of the previous function.
     */
    private parseArguments;
}
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