Conversion to binary to real

[Vodka]

Hello,
As part of a project compression, I have to implement an algorithm that can compress the given string. For that, I must convert real numbers to binary (using the IEEE standard I think, because unspecified). Is there a function in the API-made or should this be the same code? Any help on this is appreciated. Thanks in advance.

[InterNetWorKed]

Hello,
To convert using the IEEE standard, it has the following methods:

- IntBitsToFloat (int)
- FloatToIntBits (float value)

I am not sure though with these methods. As I have not used them till now, I think you should use these methods in your program and see if they help and if you have any problem then post back with the query which you get.

[Fragman]

Hello,
Even i want to convert this , I had used the following method in my code, but i think this was not successful

System.out.System.out.println(Double.doubleToLongBits(3.5));

my reference was
4615063418144915446
while waiting:

01000000011000000001000100000000

This is just the example and not the real one which is the out of the code. If you have any other method then this then please do post back.

[GlassFish]

Hello,
In fact, the method

Double.doubleToLongBits

gives you a long. I think if you want to view, we must also dissect using & because the following bit will be converted into the number, then string and then give you a number. Why not directly use the & operator with a double? Because it is forbidden with the "double" and "float".

[NetworkeR]

Hello,
If you add at the beginning of the 1st after 1 and 0 a 0, you have exactly 64 characters, then 64 bits. for the 2nd number, you have 32 characters, so a 32-bit number. As the double are 64 characters, I think 1 is more accurate. However, there may be a problem of little end and at the beginning of the string. In computing, for numbers of 32 bits (i.e 4 bytes), there may be as big end (high to: AABB), or as little end (low point before: BBAA), I think must be a similar system for 64-bit, but I do not know. Hope this information will help you.

[InterNetWorKed]

Hello,
I have one question for you, the algorithm requires that I must take a certain number of digits after the decimal point And I see not too many commas, and finally how to define where it is. I think I am confused with your question , or your are not at the perfect target. What I mean is this

0101 , 1010 1010 0011 0011 1001

If you want this result , then which method do you want in your code, is this what you are trying to ask?