On 9/13/20 2:35 PM, Paul Backus wrote:
On Sunday, 13 September 2020 at 17:23:42 UTC, Steven Schveighoffer wrote:
On 9/13/20 12:55 PM, James Blachly wrote:
```
/// Add a single line to an existing header
auto addLine(T...)(RecordType type, T kvargs)
if(kvargs.length > 0 && isSome
Just a observation, from the questions & answers in this thread
and mine[1]: I think meta-programming in D is somehow like C++,
it starts becoming a baroque language. The language is complex
enough that there may be ways to get things done, but it's just
quite difficult for ordinary users to fi
On 9/13/20 2:35 PM, ag0aep6g wrote:
Easy peasy:
import std.meta: Repeat;
Repeat!(kvargs.length, const(char)*) zs;
foreach (i, ref z; zs) z = toStringz(kvargs[i]);
return sam_hdr_add_line(this.h, type.ptr, zs, null);
Great, thank you!
By the way, `kvargs` is
```
/// Add a single line to an existing header
auto addLine(T...)(RecordType type, T kvargs)
if(kvargs.length > 0 && isSomeString!(T[0]))
{
static assert (kvargs.length %2 == 0); // K-V pairs => even
number of variadic args
string varargMagic(size_t len)
On Sunday, 13 September 2020 at 17:23:42 UTC, Steven
Schveighoffer wrote:
On 9/13/20 12:55 PM, James Blachly wrote:
```
/// Add a single line to an existing header
auto addLine(T...)(RecordType type, T kvargs)
if(kvargs.length > 0 && isSomeString!(T[0]))
{
static as
On 9/13/20 12:55 PM, James Blachly wrote:
Summary:
Can a typesafe D variadic function, or D variadic template pass its
parameters to a C variadic function?
Background:
I maintain a library binding [0] to htslib, a high-performance and very
widely used C library for high-throughput sequencing
Summary:
Can a typesafe D variadic function, or D variadic template pass its
parameters to a C variadic function?
Background:
I maintain a library binding [0] to htslib, a high-performance and very
widely used C library for high-throughput sequencing (hts) data files.
We use this internally a
