Initializing specific indices from a very large int array c#
I want to create a very large array and fill some of them with other standard-values than 0 , right when im creating them.
How can I do this from the beginning?
I know how it works with primitives with int MyInt = 12;
But now I want to change the value of the array in the index: 123,
Every other value should start with 0.
public static class Arrays
{
public static bool Bools = new bool[20000];
public static int Integers = new int[20000];
public static float Floats = new float[20000];
//Integers[123] = 100; This obviously doesnt work.
}
c# arrays initialization
asked Nov 23 '18 at 10:22
OC_Raiz
82
add a comment |
I want to create a very large array and fill some of them with other standard-values than 0 , right when im creating them.
How can I do this from the beginning?
I know how it works with primitives with int MyInt = 12;
But now I want to change the value of the array in the index: 123,
Every other value should start with 0.
public static class Arrays
{
public static bool Bools = new bool[20000];
public static int Integers = new int[20000];
public static float Floats = new float[20000];
//Integers[123] = 100; This obviously doesnt work.
}
c# arrays initialization
asked Nov 23 '18 at 10:22
OC_Raiz
82
2
put your code into static constructor...
– Selvin
Nov 23 '18 at 10:24
add a comment |
I want to create a very large array and fill some of them with other standard-values than 0 , right when im creating them.
How can I do this from the beginning?
I know how it works with primitives with int MyInt = 12;
But now I want to change the value of the array in the index: 123,
Every other value should start with 0.
public static class Arrays
{
public static bool Bools = new bool[20000];
public static int Integers = new int[20000];
public static float Floats = new float[20000];
//Integers[123] = 100; This obviously doesnt work.
}
c# arrays initialization
asked Nov 23 '18 at 10:22
OC_Raiz
82
I want to create a very large array and fill some of them with other standard-values than 0 , right when im creating them.
How can I do this from the beginning?
I know how it works with primitives with int MyInt = 12;
But now I want to change the value of the array in the index: 123,
Every other value should start with 0.
public static class Arrays
{
public static bool Bools = new bool[20000];
public static int Integers = new int[20000];
public static float Floats = new float[20000];
//Integers[123] = 100; This obviously doesnt work.
}
c# arrays initialization
c# arrays initialization
asked Nov 23 '18 at 10:22
OC_Raiz
82
asked Nov 23 '18 at 10:22
OC_Raiz
82
asked Nov 23 '18 at 10:22
OC_Raiz
82
asked Nov 23 '18 at 10:22
OC_Raiz
82
asked Nov 23 '18 at 10:22
OC_Raiz
82
82
2
put your code into static constructor...
– Selvin
Nov 23 '18 at 10:24
add a comment |
2
put your code into static constructor...
– Selvin
Nov 23 '18 at 10:24
2
2
put your code into static constructor...
– Selvin
Nov 23 '18 at 10:24
put your code into static constructor...
– Selvin
Nov 23 '18 at 10:24
add a comment |
1 Answer
1
active
oldest
votes
Use the static constructor of the class to initialize static members:
public static class Arrays
{
static Arrays()
{
Bools = new bool[20000];
Floats = new float[20000];
Integers = new int[20000];
Integers[123] = 100;
}
public static bool Bools;
public static int Integers;
public static float Floats;
}
answered Nov 23 '18 at 10:52
Rango
360k45454716
it does seem a shame that the indexer collection initializer syntax doesn't work here... imagine= new int[20000] { [123] = 100 };
– Marc Gravell♦
Nov 23 '18 at 10:54
@MarcGravell: would be nice, but tbh i've never really missed it. Could be confusing
– Rango
Nov 23 '18 at 10:57
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Use the static constructor of the class to initialize static members:
public static class Arrays
{
static Arrays()
{
Bools = new bool[20000];
Floats = new float[20000];
Integers = new int[20000];
Integers[123] = 100;
}
public static bool Bools;
public static int Integers;
public static float Floats;
}
answered Nov 23 '18 at 10:52
Rango
360k45454716
it does seem a shame that the indexer collection initializer syntax doesn't work here... imagine= new int[20000] { [123] = 100 };
– Marc Gravell♦
Nov 23 '18 at 10:54
@MarcGravell: would be nice, but tbh i've never really missed it. Could be confusing
– Rango
Nov 23 '18 at 10:57
add a comment |
Use the static constructor of the class to initialize static members:
public static class Arrays
{
static Arrays()
{
Bools = new bool[20000];
Floats = new float[20000];
Integers = new int[20000];
Integers[123] = 100;
}
public static bool Bools;
public static int Integers;
public static float Floats;
}
answered Nov 23 '18 at 10:52
Rango
360k45454716
it does seem a shame that the indexer collection initializer syntax doesn't work here... imagine= new int[20000] { [123] = 100 };
– Marc Gravell♦
Nov 23 '18 at 10:54
@MarcGravell: would be nice, but tbh i've never really missed it. Could be confusing
– Rango
Nov 23 '18 at 10:57
add a comment |
Use the static constructor of the class to initialize static members:
public static class Arrays
{
static Arrays()
{
Bools = new bool[20000];
Floats = new float[20000];
Integers = new int[20000];
Integers[123] = 100;
}
public static bool Bools;
public static int Integers;
public static float Floats;
}
answered Nov 23 '18 at 10:52
Rango
360k45454716
Use the static constructor of the class to initialize static members:
public static class Arrays
{
static Arrays()
{
Bools = new bool[20000];
Floats = new float[20000];
Integers = new int[20000];
Integers[123] = 100;
}
public static bool Bools;
public static int Integers;
public static float Floats;
}
answered Nov 23 '18 at 10:52
Rango
360k45454716
answered Nov 23 '18 at 10:52
Rango
360k45454716
answered Nov 23 '18 at 10:52
Rango
360k45454716
answered Nov 23 '18 at 10:52
Rango
360k45454716
360k45454716
it does seem a shame that the indexer collection initializer syntax doesn't work here... imagine= new int[20000] { [123] = 100 };
– Marc Gravell♦
Nov 23 '18 at 10:54
@MarcGravell: would be nice, but tbh i've never really missed it. Could be confusing
– Rango
Nov 23 '18 at 10:57
add a comment |
it does seem a shame that the indexer collection initializer syntax doesn't work here... imagine= new int[20000] { [123] = 100 };
– Marc Gravell♦
Nov 23 '18 at 10:54
@MarcGravell: would be nice, but tbh i've never really missed it. Could be confusing
– Rango
Nov 23 '18 at 10:57
it does seem a shame that the indexer collection initializer syntax doesn't work here... imagine
= new int[20000] { [123] = 100 };– Marc Gravell♦
Nov 23 '18 at 10:54
it does seem a shame that the indexer collection initializer syntax doesn't work here... imagine
= new int[20000] { [123] = 100 };– Marc Gravell♦
Nov 23 '18 at 10:54
@MarcGravell: would be nice, but tbh i've never really missed it. Could be confusing
– Rango
Nov 23 '18 at 10:57
@MarcGravell: would be nice, but tbh i've never really missed it. Could be confusing
– Rango
Nov 23 '18 at 10:57
add a comment |
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2
put your code into static constructor...
– Selvin
Nov 23 '18 at 10:24