Re: Templates args
On Thursday, 14 July 2016 at 19:48:38 UTC, ag0aep6g wrote:
Make F an alias parameter:
struct Neurons_layer(T = float, size_t neurons_num = 0, alias F
= Sigmoid)
if(isFloatingPoint!T && is(typeof(F!T.Function)))
{
...
private:
alias Function = F!T.Function;
}
unittest
{
Neurons_layer!(float,5,Sigmoid) nf;
}
WOW! It's works. Thanks.
I like D more and more )))
Re: Templates args
On Thursday, 14 July 2016 at 19:48:20 UTC, Lodovico Giaretta wrote: You don't need Sigmoid!float at all. This will work: Neurons_layer!(float, 5) nf; as you provided a default value for the third argument. Yes, default init is present, but double, real types are desirable
Re: Templates args
On Thursday, 14 July 2016 at 19:28:23 UTC, Andrey wrote:
On Thursday, 14 July 2016 at 19:27:14 UTC, Andrey wrote:
[...]
struct Sigmoid(T)
{
[...]
}
struct Neurons_layer(T = float, size_t neurons_num = 0, F =
Sigmoid!T)
if(isFloatingPoint!T && is(typeof(F.Function)))
{
[...]
private:
alias Function = F.Function;
}
unittest
{
Neurons_layer!(float,5,Sigmoid!float) nf;
}
The question is - How to make in pretty way this line:
Neurons_layer!(float,5,Sigmoid!float) nf;
to something like - Neurons_layer!(float,5,Sigmoid) nf;
Make F an alias parameter:
struct Neurons_layer(T = float, size_t neurons_num = 0, alias F =
Sigmoid)
if(isFloatingPoint!T && is(typeof(F!T.Function)))
{
...
private:
alias Function = F!T.Function;
}
unittest
{
Neurons_layer!(float,5,Sigmoid) nf;
}
Re: Templates args
On 7/14/16 3:28 PM, Andrey wrote:
On Thursday, 14 July 2016 at 19:27:14 UTC, Andrey wrote:
struct Neurons_layer(T = float, size_t neurons_num = 0, F = Sigmoid!T)
if(isFloatingPoint!T && is(typeof(F.Function)))
{
private:
static if(neurons_num > 0)
T[neurons_num] _neurons_arr;
else
T[] _neurons_arr;
private:
alias Function = F.Function;
}
unittest
{
Neurons_layer!(float,5,Sigmoid!float) nf;
}
The question is - How to make in pretty way this line:
Neurons_layer!(float,5,Sigmoid!float) nf;
to something like - Neurons_layer!(float,5,Sigmoid) nf;
You can't pass an uninstantiated template type as a type, but you can
pass as an alias:
struct Neurons_layer(T = float, size_t neurons_num = 0, alias FTemp =
Sigmoid)
{
alias F = FTemp!T;
...
-Steve
Re: Templates args
On Thursday, 14 July 2016 at 19:28:23 UTC, Andrey wrote:
On Thursday, 14 July 2016 at 19:27:14 UTC, Andrey wrote:
Hi guys!
Help a newbie please.
Playing with D and trying to understand some features.
Here is my try to carry out my code from C++ project to D
struct Sigmoid(T)
{
const T Function(T value)
{
...
}
const T DerivateFunction(const T value)
{
...
}
}
struct Neurons_layer(T = float, size_t neurons_num = 0, F =
Sigmoid!T)
if(isFloatingPoint!T && is(typeof(F.Function)))
{
private:
static if(neurons_num > 0)
T[neurons_num] _neurons_arr;
else
T[] _neurons_arr;
private:
alias Function = F.Function;
}
unittest
{
Neurons_layer!(float,5,Sigmoid!float) nf;
}
The question is - How to make in pretty way this line:
Neurons_layer!(float,5,Sigmoid!float) nf;
to something like - Neurons_layer!(float,5,Sigmoid) nf;
You don't need Sigmoid!float at all. This will work:
Neurons_layer!(float, 5) nf;
as you provided a default value for the third argument.
Re: Templates args
On Thursday, 14 July 2016 at 19:27:14 UTC, Andrey wrote:
Hi guys!
Help a newbie please.
Playing with D and trying to understand some features.
Here is my try to carry out my code from C++ project to D
struct Sigmoid(T)
{
const T Function(T value)
{
...
}
const T DerivateFunction(const T value)
{
...
}
}
struct Neurons_layer(T = float, size_t neurons_num = 0, F =
Sigmoid!T)
if(isFloatingPoint!T && is(typeof(F.Function)))
{
private:
static if(neurons_num > 0)
T[neurons_num] _neurons_arr;
else
T[] _neurons_arr;
private:
alias Function = F.Function;
}
unittest
{
Neurons_layer!(float,5,Sigmoid!float) nf;
}
The question is - How to make in pretty way this line:
Neurons_layer!(float,5,Sigmoid!float) nf;
to something like - Neurons_layer!(float,5,Sigmoid) nf;
Templates args
Hi guys!
Help a newbie please.
Playing with D and trying to understand some features.
Here is my try to carry out my code from C++ project to D
struct Sigmoid(T)
{
const T Function(T value)
{
...
}
const T DerivateFunction(const T value)
{
...
}
}
struct Neurons_layer(T = float, size_t neurons_num = 0, F =
Sigmoid!T)
if(isFloatingPoint!T && is(typeof(F.Function)))
{
private:
static if(neurons_num > 0)
T[neurons_num] _neurons_arr;
else
T[] _neurons_arr;
private:
alias Function = F.Function;
}
unittest
{
Neurons_layer!(float,5,Sigmoid!float) nf;
}
The question is - How to make in pretty way this line:
Neurons_layer!(float,5,Sigmoid!float) nf;
