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@@ -33,6 +33,10 @@ Example:
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fmt.println(rand.uint64())
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}
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+Possible Output:
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+
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+ 10
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+
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*/
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set_global_seed :: proc(seed: u64) {
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init(&global_rand, seed)
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@@ -56,6 +60,10 @@ Example:
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fmt.println(rand.uint64(&my_rand))
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}
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+Possible Output:
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+
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+ 10
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+
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*/
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@(require_results)
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create :: proc(seed: u64) -> (res: Rand) {
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@@ -82,6 +90,10 @@ Example:
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fmt.println(rand.uint64(&my_rand))
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}
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+Possible Output:
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+
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+ 10
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+
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*/
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init :: proc(r: ^Rand, seed: u64) {
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r.state = 0
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@@ -98,7 +110,7 @@ On `linux` refer to the `getrandom` syscall.
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On `darwin` refer to `getentropy`.
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On `windows` refer to `BCryptGenRandom`.
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-All other platforms wi
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+All other platforms are not supported
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Inputs:
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- r: The random number generator to use the system random number generator
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@@ -114,6 +126,11 @@ Example:
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rand.init_as_system(&my_rand)
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fmt.println(rand.uint64(&my_rand))
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}
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+
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+Possible Output:
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+
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+ 10
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+
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*/
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init_as_system :: proc(r: ^Rand) {
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if !#defined(_system_random) {
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@@ -164,6 +181,12 @@ Example:
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my_rand := rand.create(1)
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fmt.println(rand.uint32(&my_rand))
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}
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+
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+Possible Output:
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+
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+ 10
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+ 389
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+
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*/
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@(require_results)
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uint32 :: proc(r: ^Rand = nil) -> (val: u32) { return u32(_random_u64(r)) }
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@@ -188,6 +211,12 @@ Example:
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my_rand := rand.create(1)
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fmt.println(rand.uint64(&my_rand))
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}
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+
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+Possible Output:
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+
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+ 10
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+ 389
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+
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*/
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@(require_results)
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uint64 :: proc(r: ^Rand = nil) -> (val: u64) { return _random_u64(r) }
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@@ -212,6 +241,12 @@ Example:
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my_rand := rand.create(1)
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fmt.println(rand.uint128(&my_rand))
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}
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+
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+Possible Output:
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+
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+ 10
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+ 389
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+
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*/
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@(require_results)
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uint128 :: proc(r: ^Rand = nil) -> (val: u128) {
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@@ -241,6 +276,12 @@ Example:
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my_rand := rand.create(1)
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fmt.println(rand.int31(&my_rand))
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}
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+
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+Possible Output:
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+
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+ 10
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+ 389
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+
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*/
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@(require_results) int31 :: proc(r: ^Rand = nil) -> (val: i32) { return i32(uint32(r) << 1 >> 1) }
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@@ -265,6 +306,12 @@ Example:
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my_rand := rand.create(1)
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fmt.println(rand.int63(&my_rand))
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}
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+
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+Possible Output:
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+
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+ 10
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+ 389
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+
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*/
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@(require_results) int63 :: proc(r: ^Rand = nil) -> (val: i64) { return i64(uint64(r) << 1 >> 1) }
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@@ -289,6 +336,12 @@ Example:
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my_rand := rand.create(1)
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fmt.println(rand.int127(&my_rand))
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}
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+
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+Possible Output:
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+
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+ 10
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+ 389
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+
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*/
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@(require_results) int127 :: proc(r: ^Rand = nil) -> (val: i128) { return i128(uint128(r) << 1 >> 1) }
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@@ -315,6 +368,12 @@ Example:
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my_rand := rand.create(1)
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fmt.println(rand.int31_max(1024, &my_rand))
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}
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+
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+Possible Output:
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+
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+ 6
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+ 500
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+
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*/
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@(require_results)
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int31_max :: proc(n: i32, r: ^Rand = nil) -> (val: i32) {
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@@ -356,6 +415,10 @@ Example:
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fmt.println(rand.int63_max(1024, &my_rand))
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}
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+Possible Output:
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+
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+ 6
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+ 500
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*/
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@(require_results)
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@@ -398,6 +461,10 @@ Example:
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fmt.println(rand.int127_max(1024, &my_rand))
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}
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+Possible Output:
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+
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+ 6
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+ 500
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*/
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@(require_results)
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@@ -440,6 +507,10 @@ Example:
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fmt.println(rand.int_max(1024, &my_rand))
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}
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+Possible Output:
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+
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+ 6
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+ 500
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*/
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@(require_results)
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@@ -475,6 +546,10 @@ Example:
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fmt.println(rand.float64(&my_rand))
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}
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+Possible Output:
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+
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+ 0.043
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+ 0.511
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*/
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@(require_results) float64 :: proc(r: ^Rand = nil) -> (val: f64) { return f64(int63_max(1<<53, r)) / (1 << 53) }
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@@ -500,6 +575,10 @@ Example:
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fmt.println(rand.float32(&my_rand))
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}
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+Possible Output:
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+
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+ 0.043
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+ 0.511
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*/
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@(require_results) float32 :: proc(r: ^Rand = nil) -> (val: f32) { return f32(int31_max(1<<24, r)) / (1 << 24) }
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@@ -529,6 +608,10 @@ Example:
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fmt.println(rand.float64_range(600, 900, &my_rand))
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}
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+Possible Output:
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+
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+ 15.312
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+ 673.130
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*/
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@(require_results) float64_range :: proc(low, high: f64, r: ^Rand = nil) -> (val: f64) {
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@@ -565,6 +648,10 @@ Example:
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fmt.println(rand.float32_range(600, 900, &my_rand))
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}
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+Possible Output:
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+
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+ 15.312
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+ 673.130
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*/
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@(require_results) float32_range :: proc(low, high: f32, r: ^Rand = nil) -> (val: f32) {
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@@ -599,6 +686,10 @@ Example:
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fmt.println(data)
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}
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+Possible Output:
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+
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+ 8
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+ [32, 4, 59, 7, 1, 2, 2, 119]
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*/
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@(require_results)
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@@ -650,6 +741,10 @@ Example:
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return
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}
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+Possible Output:
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+
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+ [7201011, 3, 9123, 231131]
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+ [19578, 910081, 131, 7]
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*/
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@(require_results)
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@@ -682,6 +777,10 @@ Example:
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fmt.println(data) // the contents have been shuffled
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}
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+Possible Output:
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+
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+ [1, 2, 3, 4]
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+ [2, 4, 3, 1]
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*/
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shuffle :: proc(array: $T/[]$E, r: ^Rand = nil) {
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@@ -719,7 +818,10 @@ Example:
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fmt.println(rand.choice(data[:]))
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}
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+Possible Output:
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+ 3
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+ 2
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2
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4
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