Due to the absence of specific plot details or character information regarding LGBTQ+ themes, a comprehensive evaluation of the film's portrayal of such elements cannot be made. The available data is insufficient for an accurate assessment of any potential LGBTQ+ content.

Currently, there is not enough information available to assess the film's portrayal of transsexual characters or themes. Without details on the narrative or character arcs, it is impossible to determine if any depiction is present, or if it would be affirming, problematic, or neutral.

The movie does not contain any action or adventure elements.

There is no information provided regarding any source material, previous adaptations, or historical figures for the film 'A' (1998). Without a pre-established canonical gender for its characters, it is impossible to determine if any gender swaps occurred.

The provided information does not indicate that 'A' (1998) is an adaptation of existing material or features characters with pre-established racial identities. Without prior canon or historical figures, the concept of a 'race swap' as defined does not apply.