Comments (3)
I wanted yyjson_get_xxx
functions to return a default value (usually 0/NULL) on error. I get your point, but Iām not sure what most C developers would like from these functions. I checked some popular C JSON libraries and saw that cJSON returns NaN, while json-c, jansson, and parson all return 0. So I think returning 0 might be a better choice as it seems more common.
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Thanks for pointing out, I will remove the extra space later.
yyjson_get_num
returns NaN is more reasonable indeed. But here it returns 0 just to be consistent with other functions like yyjson_get_int
/yyjson_get_real
/ā¦
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That's a good point. Howewer, as I see it, yyjson_get_num
is a high-level function over the yyjson_get_int/yyjson_get_real/ā¦
and does the conversions and returns only doubles, and NaN is perfect fit to indicate something is not a number in a world of doubles.
It's not a big deal anyway, considering that the type of value can always be checked for number manually prior to calling yyjson_get_num
.
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Related Issues (20)
- Move ownership of a user allocated C string to yyjson object HOT 6
- Support `yyjson_mut_obj_add_obj` & `yyjson_mut_obj_add_arr` like `yyjson_mut_arr_add_*` HOT 6
- mem leak HOT 1
- Static Code Analysis: Identical sub-expressions on both sides of operator "<<" HOT 1
- Shared libraries need to be properly versioned on Linux HOT 1
- Json files are not newline terminated when pretty printing HOT 3
- memory issue for recursive function HOT 7
- yyjson_ptr_get_sint() returns false for positive integer HOT 5
- How to change the object key in mutable object? HOT 2
- error: -Wno-implicit-int and -Wno-implicit-function-declaration detected HOT 2
- Support Schema validator HOT 1
- A character make fail the JSON (empty JSON) HOT 1
- Does yyjson have parameters to set decimal places? HOT 5
- Discussion / Feedback request: Incorporating bytearray type HOT 8
- incorrectly formatted bool fields. HOT 3
- I need to merge multiple JSON strings HOT 1
- Is there a method to store the array of primitive types? HOT 4
- Release life cycle HOT 3
- Remove static qualifiers to support wrapping in other languages HOT 5
- Report row and line number when generating errors, instead of an absolute position HOT 10
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