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Extends header of new binary format of dump atom

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This commit is contained in:
Richard Berger
2020-08-11 17:37:46 -04:00
parent 1238ad5d83
commit 560c29a0e1
3 changed files with 61 additions and 17 deletions
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45
src/dump_atom.cpp
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@ -166,13 +166,44 @@ void DumpAtom::write_data(int n, double *mybuf)
/* ---------------------------------------------------------------------- */
void DumpAtom::header_binary(bigint ndump)
void DumpAtom::format_magic_string_binary()
{
// use negative ntimestep as marker for new format
bigint fmtlen = strlen("DUMPATOM");
bigint fmtlen = strlen(MAGIC_STRING);
bigint marker = -fmtlen;
fwrite(&marker,sizeof(bigint),1,fp);
fwrite("DUMPATOM",sizeof(char),fmtlen,fp);
fwrite(&marker, sizeof(bigint), 1, fp);
fwrite(MAGIC_STRING, sizeof(char), fmtlen, fp);
}
/* ---------------------------------------------------------------------- */
void DumpAtom::format_endian_binary()
{
int endian = ENDIAN;
fwrite(&endian, sizeof(int), 1, fp);
}
/* ---------------------------------------------------------------------- */
void DumpAtom::format_revision_binary()
{
int revision = FORMAT_REVISION;
fwrite(&revision, sizeof(int), 1, fp);
}
/* ---------------------------------------------------------------------- */
void DumpAtom::header_format_binary()
{
format_magic_string_binary();
format_endian_binary();
format_revision_binary();
}
/* ---------------------------------------------------------------------- */
void DumpAtom::header_binary(bigint ndump)
{
header_format_binary();
fwrite(&update->ntimestep,sizeof(bigint),1,fp);
fwrite(&ndump,sizeof(bigint),1,fp);
fwrite(&domain->triclinic,sizeof(int),1,fp);
@ -197,11 +228,7 @@ void DumpAtom::header_binary(bigint ndump)
void DumpAtom::header_binary_triclinic(bigint ndump)
{
// use negative ntimestep as marker for new format
bigint fmtlen = strlen("DUMPATOM");
bigint marker = -fmtlen;
fwrite(&marker,sizeof(bigint),1,fp);
fwrite("DUMPATOM",sizeof(char),fmtlen,fp);
header_format_binary();
fwrite(&update->ntimestep,sizeof(bigint),1,fp);
fwrite(&ndump,sizeof(bigint),1,fp);
fwrite(&domain->triclinic,sizeof(int),1,fp);