JR_FLT_KV
- Macro
- August 22, 2025
Table of Contents
JR_FLT_KV
JR_FLT_KV
Description
Read a float key-value pair if key matches.
Parameters
Name | Direction | Description |
---|---|---|
si | in,out | JSON stream iterator to read from. |
k | in | Expected key name (C-string). |
f | out | Float variable to store the value. |
Usage example (from documentation)
JR_FLT_KV(si, "x_axis_val", obj.data.x);
Success
f
contains value if key matched
Failure
No-op if key does not match
Usage example (Cross-references)
JR_OBJ(si, {
JR_INT_KV(si, "count", count);
JR_FLT_KV(si, "score", score);
JR_INT_KV(si, "year", year);
});
JR_INT_KV(si, "age", person.age);
JR_BOOL_KV(si, "is_active", person.is_active);
JR_FLT_KV(si, "salary", person.salary);
});
JR_INT_KV(si, "id", product.id);
JR_STR_KV(si, "name", product.name);
JR_FLT_KV(si, "price", product.price);
JR_ARR_KV(si, "tags", {
Str tag = StrInit();
JR_OBJ(si, {
JR_INT_KV(si, "temp", obj.temp);
JR_FLT_KV(si, "balance", obj.balance);
JR_FLT_KV(si, "delta", obj.delta);
});
JR_INT_KV(si, "temp", obj.temp);
JR_FLT_KV(si, "balance", obj.balance);
JR_FLT_KV(si, "delta", obj.delta);
});
JR_OBJ(si, {
JR_INT_KV(si, "big_int", obj.big_int);
JR_FLT_KV(si, "big_float", obj.big_float);
JR_FLT_KV(si, "small_float", obj.small_float);
});
JR_INT_KV(si, "big_int", obj.big_int);
JR_FLT_KV(si, "big_float", obj.big_float);
JR_FLT_KV(si, "small_float", obj.small_float);
});
JR_OBJ(si, {
JR_INT_KV(si, "int_zero", obj.int_zero);
JR_FLT_KV(si, "float_zero", obj.float_zero);
JR_BOOL_KV(si, "bool_false", obj.bool_false);
});
JR_OBJ(si, {
JR_FLT_KV(si, "tiny", obj.tiny);
JR_FLT_KV(si, "huge", obj.huge);
JR_FLT_KV(si, "zero", obj.zero);
JR_OBJ(si, {
JR_FLT_KV(si, "tiny", obj.tiny);
JR_FLT_KV(si, "huge", obj.huge);
JR_FLT_KV(si, "zero", obj.zero);
JR_FLT_KV(si, "negative_tiny", obj.negative_tiny);
JR_FLT_KV(si, "tiny", obj.tiny);
JR_FLT_KV(si, "huge", obj.huge);
JR_FLT_KV(si, "zero", obj.zero);
JR_FLT_KV(si, "negative_tiny", obj.negative_tiny);
});
JR_FLT_KV(si, "huge", obj.huge);
JR_FLT_KV(si, "zero", obj.zero);
JR_FLT_KV(si, "negative_tiny", obj.negative_tiny);
});
- In
RoundTrip.c:120
:
JR_OBJ(si, {
JR_INT_KV(si, "count", parsed.count);
JR_FLT_KV(si, "temperature", parsed.temperature);
JR_BOOL_KV(si, "enabled", parsed.enabled);
JR_STR_KV(si, "message", parsed.message);
- In
RoundTrip.c:198
:
JR_INT_KV(si, "negative_int", parsed.negative_int);
JR_INT_KV(si, "zero_int", parsed.zero_int);
JR_FLT_KV(si, "precise_float", parsed.precise_float);
JR_FLT_KV(si, "small_float", parsed.small_float);
JR_FLT_KV(si, "negative_float", parsed.negative_float);
- In
RoundTrip.c:199
:
JR_INT_KV(si, "zero_int", parsed.zero_int);
JR_FLT_KV(si, "precise_float", parsed.precise_float);
JR_FLT_KV(si, "small_float", parsed.small_float);
JR_FLT_KV(si, "negative_float", parsed.negative_float);
});
- In
RoundTrip.c:200
:
JR_FLT_KV(si, "precise_float", parsed.precise_float);
JR_FLT_KV(si, "small_float", parsed.small_float);
JR_FLT_KV(si, "negative_float", parsed.negative_float);
});
- In
RoundTrip.c:479
:
JR_INT_KV(si, "age", parsed_person.age);
JR_BOOL_KV(si, "is_active", parsed_person.is_active);
JR_FLT_KV(si, "salary", parsed_person.salary);
});
});
- In
RoundTrip.c:575
:
JR_INT_KV(si, "age", parsed.user.age);
JR_BOOL_KV(si, "is_active", parsed.user.is_active);
JR_FLT_KV(si, "salary", parsed.user.salary);
});
JR_OBJ_KV(si, "config", {
- In
RoundTrip.c:758
:
JR_INT_KV(si, "min_int", parsed.min_int);
JR_INT_KV(si, "zero", parsed.zero);
JR_FLT_KV(si, "zero_float", parsed.zero_float);
JR_BOOL_KV(si, "true_val", parsed.true_val);
JR_BOOL_KV(si, "false_val", parsed.false_val);
JR_STR_KV(si, "name", data.name);
JR_BOOL_KV(si, "active", data.active);
JR_FLT_KV(si, "score", data.score);
});
JR_STR_KV(si, "head", data.company.departments.engineering.head);
JR_INT_KV(si, "count", data.company.departments.engineering.count);
JR_FLT_KV(si, "budget", data.company.departments.engineering.budget);
});
});
JR_OBJ(si, {
JR_FLT_KV(si, "distance", sym.distance);
JR_STR_KV(si, "name", sym.function_name);
});
JR_OBJ(si, {
JR_FLT_KV(si, "distance", sym.distance);
JR_INT_KV(si, "nearest_neighbor_analysis_id", sym.analysis_id);
JR_INT_KV(si, "nearest_neighbor_binary_id", sym.binary_id);
JR_OBJ(si, {
JR_FLT_KV(si, "distance", sym.distance);
JR_INT_KV(si, "nearest_neighbor_analysis_id", sym.analysis_id);
JR_INT_KV(si, "nearest_neighbor_binary_id", sym.binary_id);
JR_OBJ(si, {
JR_FLT_KV(si, "distance", sym.distance);
JR_INT_KV(si, "nearest_neighbor_analysis_id", sym.analysis_id);
JR_INT_KV(si, "nearest_neighbor_binary_id", sym.binary_id);