countIterator_inclusive_step - count from a to b (inclusively) with step size [1032180]

< > BotCompany Repo | #1032180 // countIterator_inclusive_step - count from a to b (inclusively) with step size

JavaX fragment (include) [tags: use-pretranspiled]

static ItIt<Int> countIterator_inclusive_step(int a, int b, int step) {
  assertTrue("step > 0", step > 0);
  
  ret new ItIt<Int>() {
    int i = a;
    
    public bool hasNext() { ret i <= b; }
    public Int next() { var j = i; i += step; ret j; }
  };
}

static ItIt<Long> countIterator_inclusive_step(long a, long b, long step) {
  assertTrue("step > 0", step > 0);
  
  ret new ItIt<Long>() {
    long i = a;
    
    public bool hasNext() { ret i <= b; }
    public Long next() { var j = i; i += step; ret j; }
  };
}

static ItIt<Double> countIterator_inclusive_step(double a, double b, double step) {
  assertTrue("step > 0", step > 0);
  
  ret new ItIt<Double>() {
    double i = a;
    
    public bool hasNext() { ret i <= b; }
    public Double next() { var j = i; i += step; ret j; }
  };
}

static <A> ItIt<A> countIterator_inclusive_step(double a, double b, double step, IF1<Double, A> f) {
  ret mapI_if1(f, countIterator_inclusive_step(a, b, step));
}

static <A> ItIt<A> countIterator_inclusive_step(int a, int b, int step, IF1<Int, A> f) {
  ret mapI_if1(f, countIterator_inclusive_step(a, b, step));
}

Author comment

Began life as a copy of #1018110

Travelled to 3 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx

Snippet ID:

#1032180

Snippet name:

countIterator_inclusive_step - count from a to b (inclusively) with step size

Eternal ID of this version:

#1032180/6

Text MD5:

3bb0152b42ac5cf1396306114d48f841

Transpilation MD5:

7ac5e17297b6da6ab2dfbdb37bf37dff

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2023-01-21 20:33:13

Source code size:

1165 bytes / 40 lines

Pitched / IR pitched:

No / No

Views / Downloads:

130 / 188

Version history:

5 change(s)

Referenced in:

[show references]

1	static ItIt<Int> countIterator_inclusive_step(int a, int b, int step) {
2	assertTrue("step > 0", step > 0);
3
4	ret new ItIt<Int>() {
5	int i = a;
6
7	public bool hasNext() { ret i <= b; }
8	public Int next() { var j = i; i += step; ret j; }
9	};
10	}
11
12	static ItIt<Long> countIterator_inclusive_step(long a, long b, long step) {
13	assertTrue("step > 0", step > 0);
14
15	ret new ItIt<Long>() {
16	long i = a;
17
18	public bool hasNext() { ret i <= b; }
19	public Long next() { var j = i; i += step; ret j; }
20	};
21	}
22
23	static ItIt<Double> countIterator_inclusive_step(double a, double b, double step) {
24	assertTrue("step > 0", step > 0);
25
26	ret new ItIt<Double>() {
27	double i = a;
28
29	public bool hasNext() { ret i <= b; }
30	public Double next() { var j = i; i += step; ret j; }
31	};
32	}
33
34	static <A> ItIt<A> countIterator_inclusive_step(double a, double b, double step, IF1<Double, A> f) {
35	ret mapI_if1(f, countIterator_inclusive_step(a, b, step));
36	}
37
38	static <A> ItIt<A> countIterator_inclusive_step(int a, int b, int step, IF1<Int, A> f) {
39	ret mapI_if1(f, countIterator_inclusive_step(a, b, step));
40	}