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Expression: Print based on type of expression

This commit is contained in:
shahramn 2024-07-19 13:08:57 +01:00
parent 58e733e4c4
commit a11a425487
1 changed files with 15 additions and 5 deletions
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20
src/grib_expression_class_accessor.cc
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@ -128,14 +128,24 @@ static string evaluate_string(grib_expression* g, grib_handle* h, char* buf, siz
return buf;
}
static void print(grib_context* c, grib_expression* g, grib_handle* f, FILE* out)
static void print(grib_context* c, grib_expression* g, grib_handle* hand, FILE* out)
{
const grib_expression_accessor* e = (grib_expression_accessor*)g;
int err = 0;
fprintf(out, "access('%s", e->name);
if (f) {
long s = 0;
grib_get_long(f, e->name, &s);
fprintf(out, "=%ld", s);
if (hand) {
const int ntype = native_type(g, hand);
if (ntype == GRIB_TYPE_STRING) {
char buf[256] = {0,};
size_t len = sizeof(buf);
err = grib_get_string(hand, e->name, buf, &len);
if (!err) fprintf(out, "=%s", buf);
}
else if (ntype == GRIB_TYPE_LONG) {
long lVal = 0;
err = grib_get_long(hand, e->name, &lVal);
if (!err) fprintf(out, "=%ld", lVal);
}
}
fprintf(out, "')");
}