bcaa 0.0.9
Simple associative array implementation for D (-betterC)
To use this package, run the following command in your project's root directory:
Manual usage
Put the following dependency into your project's dependences section:
bcaa
Simple associative array implementation for D (-betterC). Actually, this is a simplified betterC port of druntime/blob/master/src/rt/aaA.d
- betterC port of druntime/blob/master/src/rt/aaA
- memory management using any memory allocator (malloc-based one is default).
Use below subconfiguration for betterC in your dub.json
"subConfigurations": {
"bcaa": "betterC"
}
Examples:
import bcaa;
import bcaa: Mallocator;
import core.stdc.stdio;
import core.stdc.time;
clock_t begin = clock();
Bcaa!(int, int) aa0;
foreach (i; 0..1000000){
aa0[i] = i;
}
foreach (i; 2000..1000000){
aa0.remove(i);
}
printf("%d \n", aa0[1000]);
aa0.free;
clock_t end = clock(); printf("Elapsed time: %f \n", cast(double)(end - begin) / CLOCKS_PER_SEC);
Bcaa!(string, string) aa1;
aa1["Stevie"] = "Ray Vaughan";
aa1["Asım Can"] = "Gündüz";
aa1["Dan"] = "Patlansky";
aa1["İlter"] = "Kurcala";
aa1.Ferhat = "Kurtulmuş";
foreach(pair; aa1){
writeln(*pair.keyp, " -> ", *pair.valp);
}
if (auto valptr = "Dan" in aa1)
printf("%s exists!!!!\n", (*valptr).ptr );
else
printf("does not exist!!!!\n".ptr);
assert(aa1.remove("Ferhat") == true);
assert(aa1.Ferhat == null);
assert(aa1.remove("Foe") == false);
assert(aa1["İlter"] =="Kurcala");
aa1.rehash();
printf("%s\n",aa1["Stevie"].ptr);
printf("%s\n",aa1["Asım Can"].ptr);
printf("%s\n",aa1.Dan.ptr);
printf("%s\n",aa1["Ferhat"].ptr);
auto keys = aa1.keys;
scope(exit) Mallocator.instance.dispose(keys);
foreach(key; keys)
printf("%s -> %s \n", key.ptr, aa1[key].ptr);
// byKey, byValue, and byKeyValue do not allocate
// They use the range magic of D
foreach (pp; aa1.byKeyValue()){
printf("%s: %s\n", pp.key.ptr, pp.value.ptr);
}
aa1.free;
struct Guitar {
string brand;
}
Bcaa!(int, Guitar) guitars;
guitars[0] = Guitar("Fender");
guitars[3] = Guitar("Gibson");
guitars[356] = Guitar("Stagg");
assert(guitars[3].brand == "Gibson");
printf("%s \n", guitars[356].brand.ptr);
if(auto valPtr = 3 in guitars)
printf("%s \n", (*valPtr).brand.ptr);
guitars.free;
- Registered by Ferhat Kurtulmuş
- 0.0.9 released 2 years ago
- aferust/bcaa
- boost
- Copyright © 2020, Ferhat Kurtulmuş
- Dependencies:
- none
- Versions:
-
0.0.9 2022-Mar-22 0.0.8 2021-Oct-20 0.0.7 2021-Jul-09 0.0.6 2021-Mar-05 0.0.5 2021-Jan-12 - Download Stats:
-
-
16 downloads today
-
107 downloads this week
-
438 downloads this month
-
10554 downloads total
-
- Score:
- 4.0
- Short URL:
- bcaa.dub.pm