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use friend statement instead of (incorrect) cast to give access to protected class member

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This commit is contained in:
Axel Kohlmeyer
2021-08-02 21:34:30 -04:00
parent 53050a0429
commit 04c7e7543e
3 changed files with 3 additions and 3 deletions
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1
src/pair.h
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@ -30,6 +30,7 @@ class Pair : protected Pointers {
friend class FixOMP;
friend class FixQEq;
friend class PairHybrid;
friend class PairHybridScaled;
friend class ThrOMP;
friend class Info;

2
src/pair_hybrid.cpp
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@ -569,7 +569,7 @@ void PairHybrid::init_style()
// same style must not be used multiple times
for (istyle = 0; istyle < nstyles; istyle++) {
bool is_gpu = (((PairHybrid *)styles[istyle])->suffix_flag & Suffix::GPU);
bool is_gpu = styles[istyle]->suffix_flag & Suffix::GPU;
if (multiple[istyle] && is_gpu)
error->all(FLERR,"GPU package styles must not be used multiple times");
}

3
src/pair_hybrid_scaled.cpp
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@ -340,8 +340,7 @@ void PairHybridScaled::settings(int narg, char **arg)
special_lj[nstyles] = special_coul[nstyles] = nullptr;
compute_tally[nstyles] = 1;
if ((((PairHybridScaled *)styles[nstyles])->suffix_flag
& (Suffix::INTEL|Suffix::GPU|Suffix::OMP)) != 0)
if ((styles[nstyles]->suffix_flag & (Suffix::INTEL|Suffix::GPU|Suffix::OMP)) != 0)
error->all(FLERR,"Pair style hybrid/scaled does not support "
"accelerator styles");