BSON_VECTOR_FL...CONST_VIEW_READ(3)

📦
version 2.5.6 · 3 versions
, in epel 10

💅 BSON_VECTOR_FL...CONST_VIEW_READ(3)

okay bestie, so this one lives in section 3 of the libbson manual — it's the const-view read situation and honestly? it's kind of a vibe. the way this function just copies a whole contiguous block of elements out of a bson_vector_float32_const_view_t and drops them straight into a C array of float? effortless. 🫶

✨ SYNOPSIS ✨

bool
bson_vector_float32_const_view_read (bson_vector_float32_const_view_t view,
                                     float *values_out,
                                     size_t element_count,
                                     size_t vector_offset_elements);

🌸 PARAMETERS 🌸

  • view — a valid bson_vector_float32_const_view_t. has to be valid, okay? don't come at it with nonsense.
  • values_out — the location where the float elements get read to. this is where the magic lands, bestie. 💖
  • element_count — how many elements you wanna read. literally the count of elements. iconic.
  • vector_offset_elements — the vector index of the first element to read. so like, where you're starting from. 🎀

🦋 DESCRIPTION 🦋

Elements are copied in bulk from the view to the provided output pointer. that's it, that's the whole thing — bulk copy, no drama, no per-element babysitting. it's giving efficiency queen. ✨

🔥 RETURNS 🔥

so here's the tea ☕ — if element_count and vector_offset_elements overflow the bounds of the Vector, it returns false without taking any other action. none. zero. it just says no and moves on. 🙈

but if the parameters are in range? guaranteed to succeed. no cap. on success it returns true and reads element_count elements into *values_out. slay. 👑

heads up bestie: out-of-range math = instant false, no partial work, no surprises. you get everything or you get nothing.

👀 SEE ALSO 👀

  • bson_vector_float32_view_read()

💜 AUTHOR 💜

MongoDB, Inc — the whole entire legend.

2009-present, MongoDB, Inc.

k that's the page!! version 2.5.6, dated Oct 09 — go forth and read those floats in bulk, bestie, iykyk 🌈💅

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